Alright, let's work through 7120 times 8668 step by step
7120 × 8668 = 8668 × (7120)
+ 8668 × 0 which equals 0
+ 8668 × 20 yielding 173360
+ 8668 × 100 which equals 866800
+ 8668 × 7000 that is equal 60676000

= 61716160
