Alright, let's work through 9989 times 5482 step by step
9989 × 5482 = 5482 × (9989)
+ 5482 × 9 giving us 49338
+ 5482 × 80 resulting in 438560
+ 5482 × 900 that is equal 4933800
+ 5482 × 9000 resulting in 49338000

= 54759698
