Finding the Third Proportional to 10,297.75 and 16,425.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,297.75 : 16,425.25 = 16,425.25 : x
2. Step 2: Convert to fraction form
   10,297.75/16,425.25 = 16,425.25/x
3. Step 3: Cross multiply
   10,297.75x = 16,425.25 × 16,425.25
4. Step 4: Simplify right side
   10,297.75x = 269,788,837.56
5. Step 5: Solve for x
   x = 269,788,837.56/10,297.75
6. Step 6: Final answer
   x = 26,198.81