Finding the Third Proportional to 124,032 and 272,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,032 : 272,363.50 = 272,363.50 : x
2. Step 2: Convert to fraction form
   124,032/272,363.50 = 272,363.50/x
3. Step 3: Cross multiply
   124,032x = 272,363.50 × 272,363.50
4. Step 4: Simplify right side
   124,032x = 74,181,876,132.25
5. Step 5: Solve for x
   x = 74,181,876,132.25/124,032
6. Step 6: Final answer
   x = 598,086.59