Finding the Third Proportional to 3,514,568 and 7,673,680

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514,568 : 7,673,680 = 7,673,680 : x
2. Step 2: Convert to fraction form
   3,514,568/7,673,680 = 7,673,680/x
3. Step 3: Cross multiply
   3,514,568x = 7,673,680 × 7,673,680
4. Step 4: Simplify right side
   3,514,568x = 58,885,364,742,400
5. Step 5: Solve for x
   x = 58,885,364,742,400/3,514,568
6. Step 6: Final answer
   x = 16,754,652.28