Finding the Third Proportional to 88,972.31 and 185,326.31

Step by Step Solution

1. Step 1: Write the proportion equation
   88,972.31 : 185,326.31 = 185,326.31 : x
2. Step 2: Convert to fraction form
   88,972.31/185,326.31 = 185,326.31/x
3. Step 3: Cross multiply
   88,972.31x = 185,326.31 × 185,326.31
4. Step 4: Simplify right side
   88,972.31x = 34,345,842,104.85
5. Step 5: Solve for x
   x = 34,345,842,104.85/88,972.31
6. Step 6: Final answer
   x = 386,028.43