Finding the Third Proportional to 152,757 and 335,605.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,757 : 335,605.50 = 335,605.50 : x
2. Step 2: Convert to fraction form
   152,757/335,605.50 = 335,605.50/x
3. Step 3: Cross multiply
   152,757x = 335,605.50 × 335,605.50
4. Step 4: Simplify right side
   152,757x = 112,631,051,630.25
5. Step 5: Solve for x
   x = 112,631,051,630.25/152,757
6. Step 6: Final answer
   x = 737,321.70