Finding the Third Proportional to 151,162 and 329,955.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,162 : 329,955.50 = 329,955.50 : x
2. Step 2: Convert to fraction form
   151,162/329,955.50 = 329,955.50/x
3. Step 3: Cross multiply
   151,162x = 329,955.50 × 329,955.50
4. Step 4: Simplify right side
   151,162x = 108,870,631,980.25
5. Step 5: Solve for x
   x = 108,870,631,980.25/151,162
6. Step 6: Final answer
   x = 720,224.87