Finding the Third Proportional to 155,425.50 and 332,904

Step by Step Solution

1. Step 1: Write the proportion equation
   155,425.50 : 332,904 = 332,904 : x
2. Step 2: Convert to fraction form
   155,425.50/332,904 = 332,904/x
3. Step 3: Cross multiply
   155,425.50x = 332,904 × 332,904
4. Step 4: Simplify right side
   155,425.50x = 110,825,073,216
5. Step 5: Solve for x
   x = 110,825,073,216/155,425.50
6. Step 6: Final answer
   x = 713,043.05