Finding the Third Proportional to 230,706 and 495,912

Step by Step Solution

1. Step 1: Write the proportion equation
   230,706 : 495,912 = 495,912 : x
2. Step 2: Convert to fraction form
   230,706/495,912 = 495,912/x
3. Step 3: Cross multiply
   230,706x = 495,912 × 495,912
4. Step 4: Simplify right side
   230,706x = 245,928,711,744
5. Step 5: Solve for x
   x = 245,928,711,744/230,706
6. Step 6: Final answer
   x = 1,065,983.16