Finding the Third Proportional to 21,982 and 30,238

Step by Step Solution

1. Step 1: Write the proportion equation
   21,982 : 30,238 = 30,238 : x
2. Step 2: Convert to fraction form
   21,982/30,238 = 30,238/x
3. Step 3: Cross multiply
   21,982x = 30,238 × 30,238
4. Step 4: Simplify right side
   21,982x = 914,336,644
5. Step 5: Solve for x
   x = 914,336,644/21,982
6. Step 6: Final answer
   x = 41,594.79