Finding the Third Proportional to 2,894,340 and 4,254,792

Step by Step Solution

1. Step 1: Write the proportion equation
   2,894,340 : 4,254,792 = 4,254,792 : x
2. Step 2: Convert to fraction form
   2,894,340/4,254,792 = 4,254,792/x
3. Step 3: Cross multiply
   2,894,340x = 4,254,792 × 4,254,792
4. Step 4: Simplify right side
   2,894,340x = 18,103,254,963,264
5. Step 5: Solve for x
   x = 18,103,254,963,264/2,894,340
6. Step 6: Final answer
   x = 6,254,709.18