Alright, let's work through 5259 times 3651 step by step
5259 × 3651 = 3651 × (5259)
+ 3651 × 9 resulting in 32859
+ 3651 × 50 giving us 182550
+ 3651 × 200 which equals 730200
+ 3651 × 5000 producing 18255000

= 19200609
