Finding the Third Proportional to 2,562,892 and 5,637,379

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,892 : 5,637,379 = 5,637,379 : x
2. Step 2: Convert to fraction form
   2,562,892/5,637,379 = 5,637,379/x
3. Step 3: Cross multiply
   2,562,892x = 5,637,379 × 5,637,379
4. Step 4: Simplify right side
   2,562,892x = 31,780,041,989,641
5. Step 5: Solve for x
   x = 31,780,041,989,641/2,562,892
6. Step 6: Final answer
   x = 12,400,070.70