Finding the Third Proportional to 59,745.50 and 91,707

Step by Step Solution

1. Step 1: Write the proportion equation
   59,745.50 : 91,707 = 91,707 : x
2. Step 2: Convert to fraction form
   59,745.50/91,707 = 91,707/x
3. Step 3: Cross multiply
   59,745.50x = 91,707 × 91,707
4. Step 4: Simplify right side
   59,745.50x = 8,410,173,849
5. Step 5: Solve for x
   x = 8,410,173,849/59,745.50
6. Step 6: Final answer
   x = 140,766.65