Finding the Third Proportional to 940,779 and 1,413,288

Step by Step Solution

1. Step 1: Write the proportion equation
   940,779 : 1,413,288 = 1,413,288 : x
2. Step 2: Convert to fraction form
   940,779/1,413,288 = 1,413,288/x
3. Step 3: Cross multiply
   940,779x = 1,413,288 × 1,413,288
4. Step 4: Simplify right side
   940,779x = 1,997,382,970,944
5. Step 5: Solve for x
   x = 1,997,382,970,944/940,779
6. Step 6: Final answer
   x = 2,123,116.03