Finding the Third Proportional to 152,752.50 and 335,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,752.50 : 335,029.50 = 335,029.50 : x
2. Step 2: Convert to fraction form
   152,752.50/335,029.50 = 335,029.50/x
3. Step 3: Cross multiply
   152,752.50x = 335,029.50 × 335,029.50
4. Step 4: Simplify right side
   152,752.50x = 112,244,765,870.25
5. Step 5: Solve for x
   x = 112,244,765,870.25/152,752.50
6. Step 6: Final answer
   x = 734,814.59