Finding the Third Proportional to 227,934 and 489,098

Step by Step Solution

1. Step 1: Write the proportion equation
   227,934 : 489,098 = 489,098 : x
2. Step 2: Convert to fraction form
   227,934/489,098 = 489,098/x
3. Step 3: Cross multiply
   227,934x = 489,098 × 489,098
4. Step 4: Simplify right side
   227,934x = 239,216,853,604
5. Step 5: Solve for x
   x = 239,216,853,604/227,934
6. Step 6: Final answer
   x = 1,049,500.53