Finding the Third Proportional to 4,433,636 and 9,530,302

Step by Step Solution

1. Step 1: Write the proportion equation
   4,433,636 : 9,530,302 = 9,530,302 : x
2. Step 2: Convert to fraction form
   4,433,636/9,530,302 = 9,530,302/x
3. Step 3: Cross multiply
   4,433,636x = 9,530,302 × 9,530,302
4. Step 4: Simplify right side
   4,433,636x = 90,826,656,211,204
5. Step 5: Solve for x
   x = 90,826,656,211,204/4,433,636
6. Step 6: Final answer
   x = 20,485,817.11