Finding the Third Proportional to 2,693,215 and 4,287,514

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693,215 : 4,287,514 = 4,287,514 : x
2. Step 2: Convert to fraction form
   2,693,215/4,287,514 = 4,287,514/x
3. Step 3: Cross multiply
   2,693,215x = 4,287,514 × 4,287,514
4. Step 4: Simplify right side
   2,693,215x = 18,382,776,300,196
5. Step 5: Solve for x
   x = 18,382,776,300,196/2,693,215
6. Step 6: Final answer
   x = 6,825,588.12