Finding the Third Proportional to 4,472,514 and 9,823,662

Step by Step Solution

1. Step 1: Write the proportion equation
   4,472,514 : 9,823,662 = 9,823,662 : x
2. Step 2: Convert to fraction form
   4,472,514/9,823,662 = 9,823,662/x
3. Step 3: Cross multiply
   4,472,514x = 9,823,662 × 9,823,662
4. Step 4: Simplify right side
   4,472,514x = 96,504,335,090,244
5. Step 5: Solve for x
   x = 96,504,335,090,244/4,472,514
6. Step 6: Final answer
   x = 21,577,201.34