Finding the Third Proportional to 2,516,320.69 and 3,872,572.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516,320.69 : 3,872,572.03 = 3,872,572.03 : x
2. Step 2: Convert to fraction form
   2,516,320.69/3,872,572.03 = 3,872,572.03/x
3. Step 3: Cross multiply
   2,516,320.69x = 3,872,572.03 × 3,872,572.03
4. Step 4: Simplify right side
   2,516,320.69x = 14,996,814,137,219.75
5. Step 5: Solve for x
   x = 14,996,814,137,219.75/2,516,320.69
6. Step 6: Final answer
   x = 5,959,818.32