Finding the Third Proportional to 1,171,514 and 2,557,834

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,514 : 2,557,834 = 2,557,834 : x
2. Step 2: Convert to fraction form
   1,171,514/2,557,834 = 2,557,834/x
3. Step 3: Cross multiply
   1,171,514x = 2,557,834 × 2,557,834
4. Step 4: Simplify right side
   1,171,514x = 6,542,514,771,556
5. Step 5: Solve for x
   x = 6,542,514,771,556/1,171,514
6. Step 6: Final answer
   x = 5,584,666.31