Alright, let's work through 3965 times 7263 step by step
3965 × 7263 = 7263 × (3965)
+ 7263 × 5 yielding 36315
+ 7263 × 60 that is equal 435780
+ 7263 × 900 that equals 6536700
+ 7263 × 3000 that results in 21789000

= 28797795
