Finding the Third Proportional to 48,807.56 and 73,825.59

Step by Step Solution

1. Step 1: Write the proportion equation
   48,807.56 : 73,825.59 = 73,825.59 : x
2. Step 2: Convert to fraction form
   48,807.56/73,825.59 = 73,825.59/x
3. Step 3: Cross multiply
   48,807.56x = 73,825.59 × 73,825.59
4. Step 4: Simplify right side
   48,807.56x = 5,450,218,292.54
5. Step 5: Solve for x
   x = 5,450,218,292.54/48,807.56
6. Step 6: Final answer
   x = 111,667.50