Finding the Third Proportional to 48,721.50 and 73,227.38

Step by Step Solution

1. Step 1: Write the proportion equation
   48,721.50 : 73,227.38 = 73,227.38 : x
2. Step 2: Convert to fraction form
   48,721.50/73,227.38 = 73,227.38/x
3. Step 3: Cross multiply
   48,721.50x = 73,227.38 × 73,227.38
4. Step 4: Simplify right side
   48,721.50x = 5,362,248,449.39
5. Step 5: Solve for x
   x = 5,362,248,449.39/48,721.50
6. Step 6: Final answer
   x = 110,059.18