Finding the Third Proportional to 33,223.50 and 52,872.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,223.50 : 52,872.75 = 52,872.75 : x
2. Step 2: Convert to fraction form
   33,223.50/52,872.75 = 52,872.75/x
3. Step 3: Cross multiply
   33,223.50x = 52,872.75 × 52,872.75
4. Step 4: Simplify right side
   33,223.50x = 2,795,527,692.56
5. Step 5: Solve for x
   x = 2,795,527,692.56/33,223.50
6. Step 6: Final answer
   x = 84,143.08