Alright, let's work through 7810 times 7442 step by step
7810 × 7442 = 7442 × (7810)
+ 7442 × 0 resulting in 0
+ 7442 × 10 yielding 74420
+ 7442 × 800 giving us 5953600
+ 7442 × 7000 giving us 52094000

= 58122020
