Steve Smith continued his incredible start as Australia's 45th test captain, falling eight runs short of a maiden double century at the MCG yesterday.
The 25-year-old, who was man-of-the-match at the Gabba for scoring 133 in his captaincy debut, once again steadied Australia's cause against India, helping them to 530in the third test. It was his third century of the series and seventh overall.
"It [captaincy] hasn't had any negative impact on his batting," said Michael Clarke, who hurt his hamstring in the first test in Adelaide and was ruled out of the four-test series. "Steve's loving this extra responsibility. He's batting beautifully here and it's been an amazing year for him.
"He's in such good form and hitting the ball to all parts of the ground. It doesn't matter what field they have ... he finds a way to score."
Smith has now scored 1132 test runs this year, eclipsing David Warner's 1096. His test average was 35.22 prior to 2013 but now sits at 51.26
The Indian batsmen made a watchful start to their chase, content to leave the ball rather than risk a wicket before stumps.
Pujara got a lucky escape while on 12 when an edge carried to Brad Haddin, who fumbled the catch.
Smith was earlier ably assisted by Brad Haddin (55) and fast bowler Harris (74), to help the Australians add 271 runs to their overnight score.
Smith was the last Australian out, bowled middle stump playing at an Umesh Yadav (3-130) ball. His knock came off 305 balls with 15 boundaries and two sixes.
Harris scored his third test half century in style with eight fours and a six before he was trapped lbw while attempting a big sweep off Ravichandran Ashwin (3-134).
Smith and Haddin turned an evenly-poised match in Australia's favour with an aggressive start to the morning, sharing a 110-run, sixth-wicket partnership until Haddin offered a bottom edge to India wicketkeeper MS Dhoni off Mohammed Shami.
Smith added another 50 runs with Mitchell Johnson, who scored 28 before being stumped off Ravichandran Ashwin before lunch.
Smith's previous highest first-class score was 177 scored for New South Wales against Tasmania. Australia can clinch the four-test series with a win or draw in Melbourne after a 48-run win in the first test and a four-wicket victory last week in the second test at Brisbane.