Finding the Third Proportional to 1,081,256 and 1,557,514

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,256 : 1,557,514 = 1,557,514 : x
2. Step 2: Convert to fraction form
   1,081,256/1,557,514 = 1,557,514/x
3. Step 3: Cross multiply
   1,081,256x = 1,557,514 × 1,557,514
4. Step 4: Simplify right side
   1,081,256x = 2,425,849,860,196
5. Step 5: Solve for x
   x = 2,425,849,860,196/1,081,256
6. Step 6: Final answer
   x = 2,243,548.11