Finding the Third Proportional to 124,968 and 269,892

Step by Step Solution

1. Step 1: Write the proportion equation
   124,968 : 269,892 = 269,892 : x
2. Step 2: Convert to fraction form
   124,968/269,892 = 269,892/x
3. Step 3: Cross multiply
   124,968x = 269,892 × 269,892
4. Step 4: Simplify right side
   124,968x = 72,841,691,664
5. Step 5: Solve for x
   x = 72,841,691,664/124,968
6. Step 6: Final answer
   x = 582,882.75