Finding the Third Proportional to 152,406.56 and 325,828.83

Step by Step Solution

1. Step 1: Write the proportion equation
   152,406.56 : 325,828.83 = 325,828.83 : x
2. Step 2: Convert to fraction form
   152,406.56/325,828.83 = 325,828.83/x
3. Step 3: Cross multiply
   152,406.56x = 325,828.83 × 325,828.83
4. Step 4: Simplify right side
   152,406.56x = 106,164,425,237.31
5. Step 5: Solve for x
   x = 106,164,425,237.31/152,406.56
6. Step 6: Final answer
   x = 696,586.97