Finding the Third Proportional to 160,078.50 and 231,851.25

Step by Step Solution

1. Step 1: Write the proportion equation
   160,078.50 : 231,851.25 = 231,851.25 : x
2. Step 2: Convert to fraction form
   160,078.50/231,851.25 = 231,851.25/x
3. Step 3: Cross multiply
   160,078.50x = 231,851.25 × 231,851.25
4. Step 4: Simplify right side
   160,078.50x = 53,755,002,126.56
5. Step 5: Solve for x
   x = 53,755,002,126.56/160,078.50
6. Step 6: Final answer
   x = 335,804.01