Finding the Third Proportional to 605,744 and 1,321,514

Step by Step Solution

1. Step 1: Write the proportion equation
   605,744 : 1,321,514 = 1,321,514 : x
2. Step 2: Convert to fraction form
   605,744/1,321,514 = 1,321,514/x
3. Step 3: Cross multiply
   605,744x = 1,321,514 × 1,321,514
4. Step 4: Simplify right side
   605,744x = 1,746,399,252,196
5. Step 5: Solve for x
   x = 1,746,399,252,196/605,744
6. Step 6: Final answer
   x = 2,883,064.88