Finding the Third Proportional to 485,066 and 993,452

Step by Step Solution

1. Step 1: Write the proportion equation
   485,066 : 993,452 = 993,452 : x
2. Step 2: Convert to fraction form
   485,066/993,452 = 993,452/x
3. Step 3: Cross multiply
   485,066x = 993,452 × 993,452
4. Step 4: Simplify right side
   485,066x = 986,946,876,304
5. Step 5: Solve for x
   x = 986,946,876,304/485,066
6. Step 6: Final answer
   x = 2,034,665.13