Finding the Third Proportional to 11,881.13 and 16,610.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,881.13 : 16,610.25 = 16,610.25 : x
2. Step 2: Convert to fraction form
   11,881.13/16,610.25 = 16,610.25/x
3. Step 3: Cross multiply
   11,881.13x = 16,610.25 × 16,610.25
4. Step 4: Simplify right side
   11,881.13x = 275,900,405.06
5. Step 5: Solve for x
   x = 275,900,405.06/11,881.13
6. Step 6: Final answer
   x = 23,221.74