Alright, let's work through 2388 times 2178 step by step
2388 × 2178 = 2178 × (2388)
+ 2178 × 8 giving us 17424
+ 2178 × 80 that equals 174240
+ 2178 × 300 resulting in 653400
+ 2178 × 2000 giving us 4356000

= 5201064
