Finding the Third Proportional to 152,320.50 and 334,179

Step by Step Solution

1. Step 1: Write the proportion equation
   152,320.50 : 334,179 = 334,179 : x
2. Step 2: Convert to fraction form
   152,320.50/334,179 = 334,179/x
3. Step 3: Cross multiply
   152,320.50x = 334,179 × 334,179
4. Step 4: Simplify right side
   152,320.50x = 111,675,604,041
5. Step 5: Solve for x
   x = 111,675,604,041/152,320.50
6. Step 6: Final answer
   x = 733,162.01