Finding the Third Proportional to 17,840 and 27,401

Step by Step Solution

1. Step 1: Write the proportion equation
   17,840 : 27,401 = 27,401 : x
2. Step 2: Convert to fraction form
   17,840/27,401 = 27,401/x
3. Step 3: Cross multiply
   17,840x = 27,401 × 27,401
4. Step 4: Simplify right side
   17,840x = 750,814,801
5. Step 5: Solve for x
   x = 750,814,801/17,840
6. Step 6: Final answer
   x = 42,086.03