Finding the Third Proportional to 4,095,707 and 8,872,938

Step by Step Solution

1. Step 1: Write the proportion equation
   4,095,707 : 8,872,938 = 8,872,938 : x
2. Step 2: Convert to fraction form
   4,095,707/8,872,938 = 8,872,938/x
3. Step 3: Cross multiply
   4,095,707x = 8,872,938 × 8,872,938
4. Step 4: Simplify right side
   4,095,707x = 78,729,028,751,844
5. Step 5: Solve for x
   x = 78,729,028,751,844/4,095,707
6. Step 6: Final answer
   x = 19,222,329.32