Finding the Third Proportional to 10,505.25 and 16,266.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,505.25 : 16,266.38 = 16,266.38 : x
2. Step 2: Convert to fraction form
   10,505.25/16,266.38 = 16,266.38/x
3. Step 3: Cross multiply
   10,505.25x = 16,266.38 × 16,266.38
4. Step 4: Simplify right side
   10,505.25x = 264,594,955.64
5. Step 5: Solve for x
   x = 264,594,955.64/10,505.25
6. Step 6: Final answer
   x = 25,186.93