Finding the Third Proportional to 153,363.38 and 328,050

Step by Step Solution

1. Step 1: Write the proportion equation
   153,363.38 : 328,050 = 328,050 : x
2. Step 2: Convert to fraction form
   153,363.38/328,050 = 328,050/x
3. Step 3: Cross multiply
   153,363.38x = 328,050 × 328,050
4. Step 4: Simplify right side
   153,363.38x = 107,616,802,500
5. Step 5: Solve for x
   x = 107,616,802,500/153,363.38
6. Step 6: Final answer
   x = 701,711.23