Finding the Third Proportional to 16,900 and 40,662

Step by Step Solution

1. Step 1: Write the proportion equation
   16,900 : 40,662 = 40,662 : x
2. Step 2: Convert to fraction form
   16,900/40,662 = 40,662/x
3. Step 3: Cross multiply
   16,900x = 40,662 × 40,662
4. Step 4: Simplify right side
   16,900x = 1,653,398,244
5. Step 5: Solve for x
   x = 1,653,398,244/16,900
6. Step 6: Final answer
   x = 97,834.22