Finding the Third Proportional to 2,554,976 and 5,563,552

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,976 : 5,563,552 = 5,563,552 : x
2. Step 2: Convert to fraction form
   2,554,976/5,563,552 = 5,563,552/x
3. Step 3: Cross multiply
   2,554,976x = 5,563,552 × 5,563,552
4. Step 4: Simplify right side
   2,554,976x = 30,953,110,856,704
5. Step 5: Solve for x
   x = 30,953,110,856,704/2,554,976
6. Step 6: Final answer
   x = 12,114,834.29