Finding the Third Proportional to 124,363 and 271,491.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,363 : 271,491.50 = 271,491.50 : x
2. Step 2: Convert to fraction form
   124,363/271,491.50 = 271,491.50/x
3. Step 3: Cross multiply
   124,363x = 271,491.50 × 271,491.50
4. Step 4: Simplify right side
   124,363x = 73,707,634,572.25
5. Step 5: Solve for x
   x = 73,707,634,572.25/124,363
6. Step 6: Final answer
   x = 592,681.38