Finding the Third Proportional to 108,472.50 and 233,599.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,472.50 : 233,599.50 = 233,599.50 : x
2. Step 2: Convert to fraction form
   108,472.50/233,599.50 = 233,599.50/x
3. Step 3: Cross multiply
   108,472.50x = 233,599.50 × 233,599.50
4. Step 4: Simplify right side
   108,472.50x = 54,568,726,400.25
5. Step 5: Solve for x
   x = 54,568,726,400.25/108,472.50
6. Step 6: Final answer
   x = 503,065.08