Finding the Third Proportional to 16,455 and 23,451

Step by Step Solution

1. Step 1: Write the proportion equation
   16,455 : 23,451 = 23,451 : x
2. Step 2: Convert to fraction form
   16,455/23,451 = 23,451/x
3. Step 3: Cross multiply
   16,455x = 23,451 × 23,451
4. Step 4: Simplify right side
   16,455x = 549,949,401
5. Step 5: Solve for x
   x = 549,949,401/16,455
6. Step 6: Final answer
   x = 33,421.42