Finding the Third Proportional to 940,256 and 2,067,136

Step by Step Solution

1. Step 1: Write the proportion equation
   940,256 : 2,067,136 = 2,067,136 : x
2. Step 2: Convert to fraction form
   940,256/2,067,136 = 2,067,136/x
3. Step 3: Cross multiply
   940,256x = 2,067,136 × 2,067,136
4. Step 4: Simplify right side
   940,256x = 4,273,051,242,496
5. Step 5: Solve for x
   x = 4,273,051,242,496/940,256
6. Step 6: Final answer
   x = 4,544,561.53