Finding the Third Proportional to 683,348 and 1,002,811

Step by Step Solution

1. Step 1: Write the proportion equation
   683,348 : 1,002,811 = 1,002,811 : x
2. Step 2: Convert to fraction form
   683,348/1,002,811 = 1,002,811/x
3. Step 3: Cross multiply
   683,348x = 1,002,811 × 1,002,811
4. Step 4: Simplify right side
   683,348x = 1,005,629,901,721
5. Step 5: Solve for x
   x = 1,005,629,901,721/683,348
6. Step 6: Final answer
   x = 1,471,621.93