Alright, let's work through 47542280 times 74765434 step by step
47542280 × 74765434 = 74765434 × (47542280)
+ 74765434 × 0 resulting in 0
+ 74765434 × 80 producing 5981234720
+ 74765434 × 200 resulting in 14953086800
+ 74765434 × 2000 producing 149530868000
+ 74765434 × 40000 which equals 2990617360000
+ 74765434 × 500000 resulting in 37382717000000
+ 74765434 × 7000000 which equals 523358038000000
+ 74765434 × 40000000 which equals 2990617360000000

= 3554519197549520
