Finding the Third Proportional to 12,113.50 and 16,360.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,113.50 : 16,360.50 = 16,360.50 : x
2. Step 2: Convert to fraction form
   12,113.50/16,360.50 = 16,360.50/x
3. Step 3: Cross multiply
   12,113.50x = 16,360.50 × 16,360.50
4. Step 4: Simplify right side
   12,113.50x = 267,665,960.25
5. Step 5: Solve for x
   x = 267,665,960.25/12,113.50
6. Step 6: Final answer
   x = 22,096.50