Finding the Third Proportional to 152,952.05 and 328,039.88

Step by Step Solution

1. Step 1: Write the proportion equation
   152,952.05 : 328,039.88 = 328,039.88 : x
2. Step 2: Convert to fraction form
   152,952.05/328,039.88 = 328,039.88/x
3. Step 3: Cross multiply
   152,952.05x = 328,039.88 × 328,039.88
4. Step 4: Simplify right side
   152,952.05x = 107,610,159,590.02
5. Step 5: Solve for x
   x = 107,610,159,590.02/152,952.05
6. Step 6: Final answer
   x = 703,554.88