Finding the Third Proportional to 40,628 and 59,766

Step by Step Solution

1. Step 1: Write the proportion equation
   40,628 : 59,766 = 59,766 : x
2. Step 2: Convert to fraction form
   40,628/59,766 = 59,766/x
3. Step 3: Cross multiply
   40,628x = 59,766 × 59,766
4. Step 4: Simplify right side
   40,628x = 3,571,974,756
5. Step 5: Solve for x
   x = 3,571,974,756/40,628
6. Step 6: Final answer
   x = 87,919.04