Finding the Third Proportional to 10,808 and 16,290

Step by Step Solution

1. Step 1: Write the proportion equation
   10,808 : 16,290 = 16,290 : x
2. Step 2: Convert to fraction form
   10,808/16,290 = 16,290/x
3. Step 3: Cross multiply
   10,808x = 16,290 × 16,290
4. Step 4: Simplify right side
   10,808x = 265,364,100
5. Step 5: Solve for x
   x = 265,364,100/10,808
6. Step 6: Final answer
   x = 24,552.56