Finding the Third Proportional to 50,357.25 and 76,993.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,357.25 : 76,993.88 = 76,993.88 : x
2. Step 2: Convert to fraction form
   50,357.25/76,993.88 = 76,993.88/x
3. Step 3: Cross multiply
   50,357.25x = 76,993.88 × 76,993.88
4. Step 4: Simplify right side
   50,357.25x = 5,928,056,787.52
5. Step 5: Solve for x
   x = 5,928,056,787.52/50,357.25
6. Step 6: Final answer
   x = 117,720.03