Finding the Third Proportional to 124,614 and 266,946.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,614 : 266,946.50 = 266,946.50 : x
2. Step 2: Convert to fraction form
   124,614/266,946.50 = 266,946.50/x
3. Step 3: Cross multiply
   124,614x = 266,946.50 × 266,946.50
4. Step 4: Simplify right side
   124,614x = 71,260,433,862.25
5. Step 5: Solve for x
   x = 71,260,433,862.25/124,614
6. Step 6: Final answer
   x = 571,849.34