Finding the Third Proportional to 10,660,882 and 16,493,648

Step by Step Solution

1. Step 1: Write the proportion equation
   10,660,882 : 16,493,648 = 16,493,648 : x
2. Step 2: Convert to fraction form
   10,660,882/16,493,648 = 16,493,648/x
3. Step 3: Cross multiply
   10,660,882x = 16,493,648 × 16,493,648
4. Step 4: Simplify right side
   10,660,882x = 272,040,424,347,904
5. Step 5: Solve for x
   x = 272,040,424,347,904/10,660,882
6. Step 6: Final answer
   x = 25,517,628.31