Finding the Third Proportional to 1,250,664 and 2,545,494

Step by Step Solution

1. Step 1: Write the proportion equation
   1,250,664 : 2,545,494 = 2,545,494 : x
2. Step 2: Convert to fraction form
   1,250,664/2,545,494 = 2,545,494/x
3. Step 3: Cross multiply
   1,250,664x = 2,545,494 × 2,545,494
4. Step 4: Simplify right side
   1,250,664x = 6,479,539,704,036
5. Step 5: Solve for x
   x = 6,479,539,704,036/1,250,664
6. Step 6: Final answer
   x = 5,180,879.68