Finding the Third Proportional to 152,300.25 and 332,788.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,300.25 : 332,788.50 = 332,788.50 : x
2. Step 2: Convert to fraction form
   152,300.25/332,788.50 = 332,788.50/x
3. Step 3: Cross multiply
   152,300.25x = 332,788.50 × 332,788.50
4. Step 4: Simplify right side
   152,300.25x = 110,748,185,732.25
5. Step 5: Solve for x
   x = 110,748,185,732.25/152,300.25
6. Step 6: Final answer
   x = 727,170.08