Finding the Third Proportional to 805,022 and 1,722,766

Step by Step Solution

1. Step 1: Write the proportion equation
   805,022 : 1,722,766 = 1,722,766 : x
2. Step 2: Convert to fraction form
   805,022/1,722,766 = 1,722,766/x
3. Step 3: Cross multiply
   805,022x = 1,722,766 × 1,722,766
4. Step 4: Simplify right side
   805,022x = 2,967,922,690,756
5. Step 5: Solve for x
   x = 2,967,922,690,756/805,022
6. Step 6: Final answer
   x = 3,686,759.73