Finding the Third Proportional to 8,761.50 and 13,947.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,761.50 : 13,947.50 = 13,947.50 : x
2. Step 2: Convert to fraction form
   8,761.50/13,947.50 = 13,947.50/x
3. Step 3: Cross multiply
   8,761.50x = 13,947.50 × 13,947.50
4. Step 4: Simplify right side
   8,761.50x = 194,532,756.25
5. Step 5: Solve for x
   x = 194,532,756.25/8,761.50
6. Step 6: Final answer
   x = 22,203.13