Finding the Third Proportional to 11,127.38 and 16,971.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,127.38 : 16,971.75 = 16,971.75 : x
2. Step 2: Convert to fraction form
   11,127.38/16,971.75 = 16,971.75/x
3. Step 3: Cross multiply
   11,127.38x = 16,971.75 × 16,971.75
4. Step 4: Simplify right side
   11,127.38x = 288,040,298.06
5. Step 5: Solve for x
   x = 288,040,298.06/11,127.38
6. Step 6: Final answer
   x = 25,885.74