Finding the Third Proportional to 21,674 and 30,441

Step by Step Solution

1. Step 1: Write the proportion equation
   21,674 : 30,441 = 30,441 : x
2. Step 2: Convert to fraction form
   21,674/30,441 = 30,441/x
3. Step 3: Cross multiply
   21,674x = 30,441 × 30,441
4. Step 4: Simplify right side
   21,674x = 926,654,481
5. Step 5: Solve for x
   x = 926,654,481/21,674
6. Step 6: Final answer
   x = 42,754.20