Finding the Third Proportional to 2,548,173 and 5,568,900

Step by Step Solution

1. Step 1: Write the proportion equation
   2,548,173 : 5,568,900 = 5,568,900 : x
2. Step 2: Convert to fraction form
   2,548,173/5,568,900 = 5,568,900/x
3. Step 3: Cross multiply
   2,548,173x = 5,568,900 × 5,568,900
4. Step 4: Simplify right side
   2,548,173x = 31,012,647,210,000
5. Step 5: Solve for x
   x = 31,012,647,210,000/2,548,173
6. Step 6: Final answer
   x = 12,170,542.27