Alright, let's work through 9120 times 5943 step by step
9120 × 5943 = 5943 × (9120)
+ 5943 × 0 resulting in 0
+ 5943 × 20 giving us 118860
+ 5943 × 100 giving us 594300
+ 5943 × 9000 giving us 53487000

= 54200160
