Finding the Third Proportional to 150,956,314.50 and 329,240,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   150,956,314.50 : 329,240,014.50 = 329,240,014.50 : x
2. Step 2: Convert to fraction form
   150,956,314.50/329,240,014.50 = 329,240,014.50/x
3. Step 3: Cross multiply
   150,956,314.50x = 329,240,014.50 × 329,240,014.50
4. Step 4: Simplify right side
   150,956,314.50x = 108,398,987,147,960,208
5. Step 5: Solve for x
   x = 108,398,987,147,960,208/150,956,314.50
6. Step 6: Final answer
   x = 718,081,833.85