Finding the Third Proportional to 41,979 and 91,662

Step by Step Solution

1. Step 1: Write the proportion equation
   41,979 : 91,662 = 91,662 : x
2. Step 2: Convert to fraction form
   41,979/91,662 = 91,662/x
3. Step 3: Cross multiply
   41,979x = 91,662 × 91,662
4. Step 4: Simplify right side
   41,979x = 8,401,922,244
5. Step 5: Solve for x
   x = 8,401,922,244/41,979
6. Step 6: Final answer
   x = 200,145.84