We're going to solve 7442 multiplied by 9728
7442 × 9728 = 9728 × (7442)
+ 9728 × 2 what gives us 19456
+ 9728 × 40 that is equal 389120
+ 9728 × 400 what gives us 3891200
+ 9728 × 7000 producing 68096000

= 72395776
