Finding the Third Proportional to 108,292.50 and 237,510

Step by Step Solution

1. Step 1: Write the proportion equation
   108,292.50 : 237,510 = 237,510 : x
2. Step 2: Convert to fraction form
   108,292.50/237,510 = 237,510/x
3. Step 3: Cross multiply
   108,292.50x = 237,510 × 237,510
4. Step 4: Simplify right side
   108,292.50x = 56,411,000,100
5. Step 5: Solve for x
   x = 56,411,000,100/108,292.50
6. Step 6: Final answer
   x = 520,913.27