Finding the Third Proportional to 10,797,707 and 16,557,375

Step by Step Solution

1. Step 1: Write the proportion equation
   10,797,707 : 16,557,375 = 16,557,375 : x
2. Step 2: Convert to fraction form
   10,797,707/16,557,375 = 16,557,375/x
3. Step 3: Cross multiply
   10,797,707x = 16,557,375 × 16,557,375
4. Step 4: Simplify right side
   10,797,707x = 274,146,666,890,625
5. Step 5: Solve for x
   x = 274,146,666,890,625/10,797,707
6. Step 6: Final answer
   x = 25,389,341.17