Finding the Third Proportional to 2,562,849 and 5,637,294

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,849 : 5,637,294 = 5,637,294 : x
2. Step 2: Convert to fraction form
   2,562,849/5,637,294 = 5,637,294/x
3. Step 3: Cross multiply
   2,562,849x = 5,637,294 × 5,637,294
4. Step 4: Simplify right side
   2,562,849x = 31,779,083,642,436
5. Step 5: Solve for x
   x = 31,779,083,642,436/2,562,849
6. Step 6: Final answer
   x = 12,399,904.81