Finding the Third Proportional to 239,043 and 335,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   239,043 : 335,014.50 = 335,014.50 : x
2. Step 2: Convert to fraction form
   239,043/335,014.50 = 335,014.50/x
3. Step 3: Cross multiply
   239,043x = 335,014.50 × 335,014.50
4. Step 4: Simplify right side
   239,043x = 112,234,715,210.25
5. Step 5: Solve for x
   x = 112,234,715,210.25/239,043
6. Step 6: Final answer
   x = 469,516.85