Finding the Third Proportional to 110,666 and 237,461.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,666 : 237,461.50 = 237,461.50 : x
2. Step 2: Convert to fraction form
   110,666/237,461.50 = 237,461.50/x
3. Step 3: Cross multiply
   110,666x = 237,461.50 × 237,461.50
4. Step 4: Simplify right side
   110,666x = 56,387,963,982.25
5. Step 5: Solve for x
   x = 56,387,963,982.25/110,666
6. Step 6: Final answer
   x = 509,532.86