Finding the Third Proportional to 11,229.75 and 16,175.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,229.75 : 16,175.25 = 16,175.25 : x
2. Step 2: Convert to fraction form
   11,229.75/16,175.25 = 16,175.25/x
3. Step 3: Cross multiply
   11,229.75x = 16,175.25 × 16,175.25
4. Step 4: Simplify right side
   11,229.75x = 261,638,712.56
5. Step 5: Solve for x
   x = 261,638,712.56/11,229.75
6. Step 6: Final answer
   x = 23,298.71