Finding the Third Proportional to 230,674 and 495,834

Step by Step Solution

1. Step 1: Write the proportion equation
   230,674 : 495,834 = 495,834 : x
2. Step 2: Convert to fraction form
   230,674/495,834 = 495,834/x
3. Step 3: Cross multiply
   230,674x = 495,834 × 495,834
4. Step 4: Simplify right side
   230,674x = 245,851,355,556
5. Step 5: Solve for x
   x = 245,851,355,556/230,674
6. Step 6: Final answer
   x = 1,065,795.69