Alright, let's work through 7420 times 6928 step by step
7420 × 6928 = 6928 × (7420)
+ 6928 × 0 which equals 0
+ 6928 × 20 yielding 138560
+ 6928 × 400 what gives us 2771200
+ 6928 × 7000 giving us 48496000

= 51405760
