Finding the Third Proportional to 1,865,656 and 3,955,514

Step by Step Solution

1. Step 1: Write the proportion equation
   1,865,656 : 3,955,514 = 3,955,514 : x
2. Step 2: Convert to fraction form
   1,865,656/3,955,514 = 3,955,514/x
3. Step 3: Cross multiply
   1,865,656x = 3,955,514 × 3,955,514
4. Step 4: Simplify right side
   1,865,656x = 15,646,091,004,196
5. Step 5: Solve for x
   x = 15,646,091,004,196/1,865,656
6. Step 6: Final answer
   x = 8,386,375.09