Finding the Third Proportional to 123,934.50 and 267,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   123,934.50 : 267,550.50 = 267,550.50 : x
2. Step 2: Convert to fraction form
   123,934.50/267,550.50 = 267,550.50/x
3. Step 3: Cross multiply
   123,934.50x = 267,550.50 × 267,550.50
4. Step 4: Simplify right side
   123,934.50x = 71,583,270,050.25
5. Step 5: Solve for x
   x = 71,583,270,050.25/123,934.50
6. Step 6: Final answer
   x = 577,589.53