Finding the Third Proportional to 4,315,682 and 9,444,096

Step by Step Solution

1. Step 1: Write the proportion equation
   4,315,682 : 9,444,096 = 9,444,096 : x
2. Step 2: Convert to fraction form
   4,315,682/9,444,096 = 9,444,096/x
3. Step 3: Cross multiply
   4,315,682x = 9,444,096 × 9,444,096
4. Step 4: Simplify right side
   4,315,682x = 89,190,949,257,216
5. Step 5: Solve for x
   x = 89,190,949,257,216/4,315,682
6. Step 6: Final answer
   x = 20,666,710.21