Finding the Third Proportional to 11,052 and 17,500.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,052 : 17,500.50 = 17,500.50 : x
2. Step 2: Convert to fraction form
   11,052/17,500.50 = 17,500.50/x
3. Step 3: Cross multiply
   11,052x = 17,500.50 × 17,500.50
4. Step 4: Simplify right side
   11,052x = 306,267,500.25
5. Step 5: Solve for x
   x = 306,267,500.25/11,052
6. Step 6: Final answer
   x = 27,711.50