Finding the Third Proportional to 4,557,568 and 7,054,698

Step by Step Solution

1. Step 1: Write the proportion equation
   4,557,568 : 7,054,698 = 7,054,698 : x
2. Step 2: Convert to fraction form
   4,557,568/7,054,698 = 7,054,698/x
3. Step 3: Cross multiply
   4,557,568x = 7,054,698 × 7,054,698
4. Step 4: Simplify right side
   4,557,568x = 49,768,763,871,204
5. Step 5: Solve for x
   x = 49,768,763,871,204/4,557,568
6. Step 6: Final answer
   x = 10,920,026.62