Alright, let's work through 3246 times 2600 step by step
3246 × 2600 = 2600 × (3246)
+ 2600 × 6 resulting in 15600
+ 2600 × 40 resulting in 104000
+ 2600 × 200 that is equal 520000
+ 2600 × 3000 that equals 7800000

= 8439600
