Finding the Third Proportional to 479,087 and 1,022,448

Step by Step Solution

1. Step 1: Write the proportion equation
   479,087 : 1,022,448 = 1,022,448 : x
2. Step 2: Convert to fraction form
   479,087/1,022,448 = 1,022,448/x
3. Step 3: Cross multiply
   479,087x = 1,022,448 × 1,022,448
4. Step 4: Simplify right side
   479,087x = 1,045,399,912,704
5. Step 5: Solve for x
   x = 1,045,399,912,704/479,087
6. Step 6: Final answer
   x = 2,182,066.96