Alright, let's work through 3243 times 3852 step by step
3243 × 3852 = 3852 × (3243)
+ 3852 × 3 yielding 11556
+ 3852 × 40 that is equal 154080
+ 3852 × 200 producing 770400
+ 3852 × 3000 that results in 11556000

= 12492036
