Finding the Third Proportional to 4,433,635 and 9,530,299

Step by Step Solution

1. Step 1: Write the proportion equation
   4,433,635 : 9,530,299 = 9,530,299 : x
2. Step 2: Convert to fraction form
   4,433,635/9,530,299 = 9,530,299/x
3. Step 3: Cross multiply
   4,433,635x = 9,530,299 × 9,530,299
4. Step 4: Simplify right side
   4,433,635x = 90,826,599,029,401
5. Step 5: Solve for x
   x = 90,826,599,029,401/4,433,635
6. Step 6: Final answer
   x = 20,485,808.83