Alright, let's work through 8120 times 7454 step by step
8120 × 7454 = 7454 × (8120)
+ 7454 × 0 producing 0
+ 7454 × 20 that is equal 149080
+ 7454 × 100 producing 745400
+ 7454 × 8000 yielding 59632000

= 60526480
