Finding the Third Proportional to 48,255.75 and 72,373.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,255.75 : 72,373.50 = 72,373.50 : x
2. Step 2: Convert to fraction form
   48,255.75/72,373.50 = 72,373.50/x
3. Step 3: Cross multiply
   48,255.75x = 72,373.50 × 72,373.50
4. Step 4: Simplify right side
   48,255.75x = 5,237,923,502.25
5. Step 5: Solve for x
   x = 5,237,923,502.25/48,255.75
6. Step 6: Final answer
   x = 108,545.06