Finding the Third Proportional to 50,589.75 and 73,087.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,589.75 : 73,087.50 = 73,087.50 : x
2. Step 2: Convert to fraction form
   50,589.75/73,087.50 = 73,087.50/x
3. Step 3: Cross multiply
   50,589.75x = 73,087.50 × 73,087.50
4. Step 4: Simplify right side
   50,589.75x = 5,341,782,656.25
5. Step 5: Solve for x
   x = 5,341,782,656.25/50,589.75
6. Step 6: Final answer
   x = 105,590.22