Finding the Third Proportional to 542,410.17 and 1,181,253.38

Step by Step Solution

1. Step 1: Write the proportion equation
   542,410.17 : 1,181,253.38 = 1,181,253.38 : x
2. Step 2: Convert to fraction form
   542,410.17/1,181,253.38 = 1,181,253.38/x
3. Step 3: Cross multiply
   542,410.17x = 1,181,253.38 × 1,181,253.38
4. Step 4: Simplify right side
   542,410.17x = 1,395,359,535,948.89
5. Step 5: Solve for x
   x = 1,395,359,535,948.89/542,410.17
6. Step 6: Final answer
   x = 2,572,517.27