Finding the Third Proportional to 8,081,568 and 12,547,314

Step by Step Solution

1. Step 1: Write the proportion equation
   8,081,568 : 12,547,314 = 12,547,314 : x
2. Step 2: Convert to fraction form
   8,081,568/12,547,314 = 12,547,314/x
3. Step 3: Cross multiply
   8,081,568x = 12,547,314 × 12,547,314
4. Step 4: Simplify right side
   8,081,568x = 157,435,088,614,596
5. Step 5: Solve for x
   x = 157,435,088,614,596/8,081,568
6. Step 6: Final answer
   x = 19,480,760.25