Alright, let's work through 5907 times 7812 step by step
5907 × 7812 = 7812 × (5907)
+ 7812 × 7 that results in 54684
+ 7812 × 00 what gives us 0
+ 7812 × 900 which equals 7030800
+ 7812 × 5000 giving us 39060000

= 46145484
