Three is the magic number for The Avengers this week. Not only is it third on the weekend Box Office (behind Snow White and the Huntsman and Men in Black 3), it’s also the third highest grossing movie in the world, and the third highest grossing on the all-time domestic charts. With a continued strong showing, it surpassed The Dark Knight ($533m) to take the spot with $552m. It’s worldwide gross is over $1.3b. In order to take the #2 domestic spot, the Joss Whedon flick would have to take down another $106m to best Titanic – a task that seems equally possible and unlikely. So, it turns out people like this thing. However, Batman will have a chance to answer later this summer with The Dark Knight Rises. Will it be even bigger? [Box Office Mojo]