Finding the Third Proportional to 47,872.50 and 73,104.75

Step by Step Solution

1. Step 1: Write the proportion equation
   47,872.50 : 73,104.75 = 73,104.75 : x
2. Step 2: Convert to fraction form
   47,872.50/73,104.75 = 73,104.75/x
3. Step 3: Cross multiply
   47,872.50x = 73,104.75 × 73,104.75
4. Step 4: Simplify right side
   47,872.50x = 5,344,304,472.56
5. Step 5: Solve for x
   x = 5,344,304,472.56/47,872.50
6. Step 6: Final answer
   x = 111,636.21