Finding the Third Proportional to 152,155.97 and 333,016.31

Step by Step Solution

1. Step 1: Write the proportion equation
   152,155.97 : 333,016.31 = 333,016.31 : x
2. Step 2: Convert to fraction form
   152,155.97/333,016.31 = 333,016.31/x
3. Step 3: Cross multiply
   152,155.97x = 333,016.31 × 333,016.31
4. Step 4: Simplify right side
   152,155.97x = 110,899,864,391.10
5. Step 5: Solve for x
   x = 110,899,864,391.10/152,155.97
6. Step 6: Final answer
   x = 728,856.48