Finding the Third Proportional to 108,320 and 233,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,320 : 233,766.50 = 233,766.50 : x
2. Step 2: Convert to fraction form
   108,320/233,766.50 = 233,766.50/x
3. Step 3: Cross multiply
   108,320x = 233,766.50 × 233,766.50
4. Step 4: Simplify right side
   108,320x = 54,646,776,522.25
5. Step 5: Solve for x
   x = 54,646,776,522.25/108,320
6. Step 6: Final answer
   x = 504,493.87