Finding the Third Proportional to 459,828 and 1,005,192

Step by Step Solution

1. Step 1: Write the proportion equation
   459,828 : 1,005,192 = 1,005,192 : x
2. Step 2: Convert to fraction form
   459,828/1,005,192 = 1,005,192/x
3. Step 3: Cross multiply
   459,828x = 1,005,192 × 1,005,192
4. Step 4: Simplify right side
   459,828x = 1,010,410,956,864
5. Step 5: Solve for x
   x = 1,010,410,956,864/459,828
6. Step 6: Final answer
   x = 2,197,367.18