Finding the Third Proportional to 2,568,080 and 5,467,936

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,080 : 5,467,936 = 5,467,936 : x
2. Step 2: Convert to fraction form
   2,568,080/5,467,936 = 5,467,936/x
3. Step 3: Cross multiply
   2,568,080x = 5,467,936 × 5,467,936
4. Step 4: Simplify right side
   2,568,080x = 29,898,324,100,096
5. Step 5: Solve for x
   x = 29,898,324,100,096/2,568,080
6. Step 6: Final answer
   x = 11,642,286.88