Finding the Third Proportional to 10,797,705 and 16,557,372

Step by Step Solution

1. Step 1: Write the proportion equation
   10,797,705 : 16,557,372 = 16,557,372 : x
2. Step 2: Convert to fraction form
   10,797,705/16,557,372 = 16,557,372/x
3. Step 3: Cross multiply
   10,797,705x = 16,557,372 × 16,557,372
4. Step 4: Simplify right side
   10,797,705x = 274,146,567,546,384
5. Step 5: Solve for x
   x = 274,146,567,546,384/10,797,705
6. Step 6: Final answer
   x = 25,389,336.67