Finding the Third Proportional to 230,684 and 495,856

Step by Step Solution

1. Step 1: Write the proportion equation
   230,684 : 495,856 = 495,856 : x
2. Step 2: Convert to fraction form
   230,684/495,856 = 495,856/x
3. Step 3: Cross multiply
   230,684x = 495,856 × 495,856
4. Step 4: Simplify right side
   230,684x = 245,873,172,736
5. Step 5: Solve for x
   x = 245,873,172,736/230,684
6. Step 6: Final answer
   x = 1,065,844.07