Finding the Third Proportional to 12,073.50 and 18,468.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,073.50 : 18,468.75 = 18,468.75 : x
2. Step 2: Convert to fraction form
   12,073.50/18,468.75 = 18,468.75/x
3. Step 3: Cross multiply
   12,073.50x = 18,468.75 × 18,468.75
4. Step 4: Simplify right side
   12,073.50x = 341,094,726.56
5. Step 5: Solve for x
   x = 341,094,726.56/12,073.50
6. Step 6: Final answer
   x = 28,251.52