Finding the Third Proportional to 13,150 and 18,496.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,150 : 18,496.50 = 18,496.50 : x
2. Step 2: Convert to fraction form
   13,150/18,496.50 = 18,496.50/x
3. Step 3: Cross multiply
   13,150x = 18,496.50 × 18,496.50
4. Step 4: Simplify right side
   13,150x = 342,120,512.25
5. Step 5: Solve for x
   x = 342,120,512.25/13,150
6. Step 6: Final answer
   x = 26,016.77