Alright, let's work through 5039 times 7812 step by step
5039 × 7812 = 7812 × (5039)
+ 7812 × 9 resulting in 70308
+ 7812 × 30 resulting in 234360
+ 7812 × 000 which equals 0
+ 7812 × 5000 yielding 39060000

= 39364668
