Finding the Third Proportional to 11,667 and 17,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,667 : 17,560.50 = 17,560.50 : x
2. Step 2: Convert to fraction form
   11,667/17,560.50 = 17,560.50/x
3. Step 3: Cross multiply
   11,667x = 17,560.50 × 17,560.50
4. Step 4: Simplify right side
   11,667x = 308,371,160.25
5. Step 5: Solve for x
   x = 308,371,160.25/11,667
6. Step 6: Final answer
   x = 26,431.06