Finding the Third Proportional to 239,510 and 333,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   239,510 : 333,016.50 = 333,016.50 : x
2. Step 2: Convert to fraction form
   239,510/333,016.50 = 333,016.50/x
3. Step 3: Cross multiply
   239,510x = 333,016.50 × 333,016.50
4. Step 4: Simplify right side
   239,510x = 110,899,989,272.25
5. Step 5: Solve for x
   x = 110,899,989,272.25/239,510
6. Step 6: Final answer
   x = 463,028.64