Finding the Third Proportional to 151,843.50 and 329,904

Step by Step Solution

1. Step 1: Write the proportion equation
   151,843.50 : 329,904 = 329,904 : x
2. Step 2: Convert to fraction form
   151,843.50/329,904 = 329,904/x
3. Step 3: Cross multiply
   151,843.50x = 329,904 × 329,904
4. Step 4: Simplify right side
   151,843.50x = 108,836,649,216
5. Step 5: Solve for x
   x = 108,836,649,216/151,843.50
6. Step 6: Final answer
   x = 716,768.58