Finding the Third Proportional to 4,433,508 and 9,530,055

Step by Step Solution

1. Step 1: Write the proportion equation
   4,433,508 : 9,530,055 = 9,530,055 : x
2. Step 2: Convert to fraction form
   4,433,508/9,530,055 = 9,530,055/x
3. Step 3: Cross multiply
   4,433,508x = 9,530,055 × 9,530,055
4. Step 4: Simplify right side
   4,433,508x = 90,821,948,303,025
5. Step 5: Solve for x
   x = 90,821,948,303,025/4,433,508
6. Step 6: Final answer
   x = 20,485,346.66