Alright, let's work through 9040 times 7642 step by step
9040 × 7642 = 7642 × (9040)
+ 7642 × 0 yielding 0
+ 7642 × 40 that results in 305680
+ 7642 × 000 that results in 0
+ 7642 × 9000 giving us 68778000

= 69083680
