Finding the Third Proportional to 11,238.75 and 24,286.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,238.75 : 24,286.50 = 24,286.50 : x
2. Step 2: Convert to fraction form
   11,238.75/24,286.50 = 24,286.50/x
3. Step 3: Cross multiply
   11,238.75x = 24,286.50 × 24,286.50
4. Step 4: Simplify right side
   11,238.75x = 589,834,082.25
5. Step 5: Solve for x
   x = 589,834,082.25/11,238.75
6. Step 6: Final answer
   x = 52,482.18