Finding the Third Proportional to 11,351.88 and 27,271.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,351.88 : 27,271.75 = 27,271.75 : x
2. Step 2: Convert to fraction form
   11,351.88/27,271.75 = 27,271.75/x
3. Step 3: Cross multiply
   11,351.88x = 27,271.75 × 27,271.75
4. Step 4: Simplify right side
   11,351.88x = 743,748,348.06
5. Step 5: Solve for x
   x = 743,748,348.06/11,351.88
6. Step 6: Final answer
   x = 65,517.67