Finding the Third Proportional to 4,468,965 and 9,474,204

Step by Step Solution

1. Step 1: Write the proportion equation
   4,468,965 : 9,474,204 = 9,474,204 : x
2. Step 2: Convert to fraction form
   4,468,965/9,474,204 = 9,474,204/x
3. Step 3: Cross multiply
   4,468,965x = 9,474,204 × 9,474,204
4. Step 4: Simplify right side
   4,468,965x = 89,760,541,433,616
5. Step 5: Solve for x
   x = 89,760,541,433,616/4,468,965
6. Step 6: Final answer
   x = 20,085,308.66