Finding the Third Proportional to 16,492 and 38,911

Step by Step Solution

1. Step 1: Write the proportion equation
   16,492 : 38,911 = 38,911 : x
2. Step 2: Convert to fraction form
   16,492/38,911 = 38,911/x
3. Step 3: Cross multiply
   16,492x = 38,911 × 38,911
4. Step 4: Simplify right side
   16,492x = 1,514,065,921
5. Step 5: Solve for x
   x = 1,514,065,921/16,492
6. Step 6: Final answer
   x = 91,806.08