Finding the Third Proportional to 981,128 and 2,036,067

Step by Step Solution

1. Step 1: Write the proportion equation
   981,128 : 2,036,067 = 2,036,067 : x
2. Step 2: Convert to fraction form
   981,128/2,036,067 = 2,036,067/x
3. Step 3: Cross multiply
   981,128x = 2,036,067 × 2,036,067
4. Step 4: Simplify right side
   981,128x = 4,145,568,828,489
5. Step 5: Solve for x
   x = 4,145,568,828,489/981,128
6. Step 6: Final answer
   x = 4,225,308.86