Finding the Third Proportional to 230,714 and 494,230

Step by Step Solution

1. Step 1: Write the proportion equation
   230,714 : 494,230 = 494,230 : x
2. Step 2: Convert to fraction form
   230,714/494,230 = 494,230/x
3. Step 3: Cross multiply
   230,714x = 494,230 × 494,230
4. Step 4: Simplify right side
   230,714x = 244,263,292,900
5. Step 5: Solve for x
   x = 244,263,292,900/230,714
6. Step 6: Final answer
   x = 1,058,727.66