Finding the Third Proportional to 234,049.50 and 495,990

Step by Step Solution

1. Step 1: Write the proportion equation
   234,049.50 : 495,990 = 495,990 : x
2. Step 2: Convert to fraction form
   234,049.50/495,990 = 495,990/x
3. Step 3: Cross multiply
   234,049.50x = 495,990 × 495,990
4. Step 4: Simplify right side
   234,049.50x = 246,006,080,100
5. Step 5: Solve for x
   x = 246,006,080,100/234,049.50
6. Step 6: Final answer
   x = 1,051,085.69