Finding the Third Proportional to 465,831 and 1,019,871

Step by Step Solution

1. Step 1: Write the proportion equation
   465,831 : 1,019,871 = 1,019,871 : x
2. Step 2: Convert to fraction form
   465,831/1,019,871 = 1,019,871/x
3. Step 3: Cross multiply
   465,831x = 1,019,871 × 1,019,871
4. Step 4: Simplify right side
   465,831x = 1,040,136,856,641
5. Step 5: Solve for x
   x = 1,040,136,856,641/465,831
6. Step 6: Final answer
   x = 2,232,863.11