Finding the Third Proportional to 230,058 and 492,098

Step by Step Solution

1. Step 1: Write the proportion equation
   230,058 : 492,098 = 492,098 : x
2. Step 2: Convert to fraction form
   230,058/492,098 = 492,098/x
3. Step 3: Cross multiply
   230,058x = 492,098 × 492,098
4. Step 4: Simplify right side
   230,058x = 242,160,441,604
5. Step 5: Solve for x
   x = 242,160,441,604/230,058
6. Step 6: Final answer
   x = 1,052,606.05