Finding the Third Proportional to 151,153.50 and 329,937

Step by Step Solution

1. Step 1: Write the proportion equation
   151,153.50 : 329,937 = 329,937 : x
2. Step 2: Convert to fraction form
   151,153.50/329,937 = 329,937/x
3. Step 3: Cross multiply
   151,153.50x = 329,937 × 329,937
4. Step 4: Simplify right side
   151,153.50x = 108,858,423,969
5. Step 5: Solve for x
   x = 108,858,423,969/151,153.50
6. Step 6: Final answer
   x = 720,184.61