Finding the Third Proportional to 11,265.75 and 16,805.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,265.75 : 16,805.81 = 16,805.81 : x
2. Step 2: Convert to fraction form
   11,265.75/16,805.81 = 16,805.81/x
3. Step 3: Cross multiply
   11,265.75x = 16,805.81 × 16,805.81
4. Step 4: Simplify right side
   11,265.75x = 282,435,333.79
5. Step 5: Solve for x
   x = 282,435,333.79/11,265.75
6. Step 6: Final answer
   x = 25,070.26