Finding the Third Proportional to 16,469 and 38,861

Step by Step Solution

1. Step 1: Write the proportion equation
   16,469 : 38,861 = 38,861 : x
2. Step 2: Convert to fraction form
   16,469/38,861 = 38,861/x
3. Step 3: Cross multiply
   16,469x = 38,861 × 38,861
4. Step 4: Simplify right side
   16,469x = 1,510,177,321
5. Step 5: Solve for x
   x = 1,510,177,321/16,469
6. Step 6: Final answer
   x = 91,698.18