Finding the Third Proportional to 682,992 and 1,002,344

Step by Step Solution

1. Step 1: Write the proportion equation
   682,992 : 1,002,344 = 1,002,344 : x
2. Step 2: Convert to fraction form
   682,992/1,002,344 = 1,002,344/x
3. Step 3: Cross multiply
   682,992x = 1,002,344 × 1,002,344
4. Step 4: Simplify right side
   682,992x = 1,004,693,494,336
5. Step 5: Solve for x
   x = 1,004,693,494,336/682,992
6. Step 6: Final answer
   x = 1,471,017.95