Finding the Third Proportional to 1,664,514 and 2,514,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,664,514 : 2,514,268 = 2,514,268 : x
2. Step 2: Convert to fraction form
   1,664,514/2,514,268 = 2,514,268/x
3. Step 3: Cross multiply
   1,664,514x = 2,514,268 × 2,514,268
4. Step 4: Simplify right side
   1,664,514x = 6,321,543,575,824
5. Step 5: Solve for x
   x = 6,321,543,575,824/1,664,514
6. Step 6: Final answer
   x = 3,797,831.42