Finding the Third Proportional to 459,866 and 1,005,268

Step by Step Solution

1. Step 1: Write the proportion equation
   459,866 : 1,005,268 = 1,005,268 : x
2. Step 2: Convert to fraction form
   459,866/1,005,268 = 1,005,268/x
3. Step 3: Cross multiply
   459,866x = 1,005,268 × 1,005,268
4. Step 4: Simplify right side
   459,866x = 1,010,563,751,824
5. Step 5: Solve for x
   x = 1,010,563,751,824/459,866
6. Step 6: Final answer
   x = 2,197,517.87