Finding the Third Proportional to 14,348 and 21,049

Step by Step Solution

1. Step 1: Write the proportion equation
   14,348 : 21,049 = 21,049 : x
2. Step 2: Convert to fraction form
   14,348/21,049 = 21,049/x
3. Step 3: Cross multiply
   14,348x = 21,049 × 21,049
4. Step 4: Simplify right side
   14,348x = 443,060,401
5. Step 5: Solve for x
   x = 443,060,401/14,348
6. Step 6: Final answer
   x = 30,879.59