Finding the Third Proportional to 479,086 and 1,022,446

Step by Step Solution

1. Step 1: Write the proportion equation
   479,086 : 1,022,446 = 1,022,446 : x
2. Step 2: Convert to fraction form
   479,086/1,022,446 = 1,022,446/x
3. Step 3: Cross multiply
   479,086x = 1,022,446 × 1,022,446
4. Step 4: Simplify right side
   479,086x = 1,045,395,822,916
5. Step 5: Solve for x
   x = 1,045,395,822,916/479,086
6. Step 6: Final answer
   x = 2,182,062.98