Finding the Third Proportional to 124,744 and 272,060

Step by Step Solution

1. Step 1: Write the proportion equation
   124,744 : 272,060 = 272,060 : x
2. Step 2: Convert to fraction form
   124,744/272,060 = 272,060/x
3. Step 3: Cross multiply
   124,744x = 272,060 × 272,060
4. Step 4: Simplify right side
   124,744x = 74,016,643,600
5. Step 5: Solve for x
   x = 74,016,643,600/124,744
6. Step 6: Final answer
   x = 593,348.33