Finding the Third Proportional to 59,791.50 and 131,193

Step by Step Solution

1. Step 1: Write the proportion equation
   59,791.50 : 131,193 = 131,193 : x
2. Step 2: Convert to fraction form
   59,791.50/131,193 = 131,193/x
3. Step 3: Cross multiply
   59,791.50x = 131,193 × 131,193
4. Step 4: Simplify right side
   59,791.50x = 17,211,603,249
5. Step 5: Solve for x
   x = 17,211,603,249/59,791.50
6. Step 6: Final answer
   x = 287,860.37