Alright, let's work through 2773 times 7258 step by step
2773 × 7258 = 7258 × (2773)
+ 7258 × 3 resulting in 21774
+ 7258 × 70 giving us 508060
+ 7258 × 700 yielding 5080600
+ 7258 × 2000 yielding 14516000

= 20126434
