Finding the Third Proportional to 4,433,632 and 9,530,293

Step by Step Solution

1. Step 1: Write the proportion equation
   4,433,632 : 9,530,293 = 9,530,293 : x
2. Step 2: Convert to fraction form
   4,433,632/9,530,293 = 9,530,293/x
3. Step 3: Cross multiply
   4,433,632x = 9,530,293 × 9,530,293
4. Step 4: Simplify right side
   4,433,632x = 90,826,484,665,849
5. Step 5: Solve for x
   x = 90,826,484,665,849/4,433,632
6. Step 6: Final answer
   x = 20,485,796.90