Finding the Third Proportional to 50,559.75 and 76,466.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,559.75 : 76,466.25 = 76,466.25 : x
2. Step 2: Convert to fraction form
   50,559.75/76,466.25 = 76,466.25/x
3. Step 3: Cross multiply
   50,559.75x = 76,466.25 × 76,466.25
4. Step 4: Simplify right side
   50,559.75x = 5,847,087,389.06
5. Step 5: Solve for x
   x = 5,847,087,389.06/50,559.75
6. Step 6: Final answer
   x = 115,647.08