Finding the Third Proportional to 9,476 and 16,912

Step by Step Solution

1. Step 1: Write the proportion equation
   9,476 : 16,912 = 16,912 : x
2. Step 2: Convert to fraction form
   9,476/16,912 = 16,912/x
3. Step 3: Cross multiply
   9,476x = 16,912 × 16,912
4. Step 4: Simplify right side
   9,476x = 286,015,744
5. Step 5: Solve for x
   x = 286,015,744/9,476
6. Step 6: Final answer
   x = 30,183.17