Finding the Third Proportional to 2,568,144 and 5,468,064

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,144 : 5,468,064 = 5,468,064 : x
2. Step 2: Convert to fraction form
   2,568,144/5,468,064 = 5,468,064/x
3. Step 3: Cross multiply
   2,568,144x = 5,468,064 × 5,468,064
4. Step 4: Simplify right side
   2,568,144x = 29,899,723,908,096
5. Step 5: Solve for x
   x = 29,899,723,908,096/2,568,144
6. Step 6: Final answer
   x = 11,642,541.82