Finding the Third Proportional to 4,347,882 and 9,444,948

Step by Step Solution

1. Step 1: Write the proportion equation
   4,347,882 : 9,444,948 = 9,444,948 : x
2. Step 2: Convert to fraction form
   4,347,882/9,444,948 = 9,444,948/x
3. Step 3: Cross multiply
   4,347,882x = 9,444,948 × 9,444,948
4. Step 4: Simplify right side
   4,347,882x = 89,207,042,722,704
5. Step 5: Solve for x
   x = 89,207,042,722,704/4,347,882
6. Step 6: Final answer
   x = 20,517,355.97