Finding the Third Proportional to 152,697 and 332,501.25

Step by Step Solution

1. Step 1: Write the proportion equation
   152,697 : 332,501.25 = 332,501.25 : x
2. Step 2: Convert to fraction form
   152,697/332,501.25 = 332,501.25/x
3. Step 3: Cross multiply
   152,697x = 332,501.25 × 332,501.25
4. Step 4: Simplify right side
   152,697x = 110,557,081,251.56
5. Step 5: Solve for x
   x = 110,557,081,251.56/152,697
6. Step 6: Final answer
   x = 724,029.16