Finding the Third Proportional to 48,258.43 and 73,371.55

Step by Step Solution

1. Step 1: Write the proportion equation
   48,258.43 : 73,371.55 = 73,371.55 : x
2. Step 2: Convert to fraction form
   48,258.43/73,371.55 = 73,371.55/x
3. Step 3: Cross multiply
   48,258.43x = 73,371.55 × 73,371.55
4. Step 4: Simplify right side
   48,258.43x = 5,383,384,947.70
5. Step 5: Solve for x
   x = 5,383,384,947.70/48,258.43
6. Step 6: Final answer
   x = 111,553.26