Finding the Third Proportional to 459,822 and 1,005,180

Step by Step Solution

1. Step 1: Write the proportion equation
   459,822 : 1,005,180 = 1,005,180 : x
2. Step 2: Convert to fraction form
   459,822/1,005,180 = 1,005,180/x
3. Step 3: Cross multiply
   459,822x = 1,005,180 × 1,005,180
4. Step 4: Simplify right side
   459,822x = 1,010,386,832,400
5. Step 5: Solve for x
   x = 1,010,386,832,400/459,822
6. Step 6: Final answer
   x = 2,197,343.39