Alright, let's work through 7861 times 7128 step by step
7861 × 7128 = 7128 × (7861)
+ 7128 × 1 resulting in 7128
+ 7128 × 60 that is equal 427680
+ 7128 × 800 giving us 5702400
+ 7128 × 7000 resulting in 49896000

= 56033208
