Finding the Third Proportional to 2,472,568 and 5,134,554

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472,568 : 5,134,554 = 5,134,554 : x
2. Step 2: Convert to fraction form
   2,472,568/5,134,554 = 5,134,554/x
3. Step 3: Cross multiply
   2,472,568x = 5,134,554 × 5,134,554
4. Step 4: Simplify right side
   2,472,568x = 26,363,644,778,916
5. Step 5: Solve for x
   x = 26,363,644,778,916/2,472,568
6. Step 6: Final answer
   x = 10,662,454.90