Finding the Third Proportional to 4,438,348 and 9,562,324

Step by Step Solution

1. Step 1: Write the proportion equation
   4,438,348 : 9,562,324 = 9,562,324 : x
2. Step 2: Convert to fraction form
   4,438,348/9,562,324 = 9,562,324/x
3. Step 3: Cross multiply
   4,438,348x = 9,562,324 × 9,562,324
4. Step 4: Simplify right side
   4,438,348x = 91,438,040,280,976
5. Step 5: Solve for x
   x = 91,438,040,280,976/4,438,348
6. Step 6: Final answer
   x = 20,601,818.58