Finding the Third Proportional to 115,049.50 and 246,491

Step by Step Solution

1. Step 1: Write the proportion equation
   115,049.50 : 246,491 = 246,491 : x
2. Step 2: Convert to fraction form
   115,049.50/246,491 = 246,491/x
3. Step 3: Cross multiply
   115,049.50x = 246,491 × 246,491
4. Step 4: Simplify right side
   115,049.50x = 60,757,813,081
5. Step 5: Solve for x
   x = 60,757,813,081/115,049.50
6. Step 6: Final answer
   x = 528,101.50