Finding the Third Proportional to 21,236 and 41,932

Step by Step Solution

1. Step 1: Write the proportion equation
   21,236 : 41,932 = 41,932 : x
2. Step 2: Convert to fraction form
   21,236/41,932 = 41,932/x
3. Step 3: Cross multiply
   21,236x = 41,932 × 41,932
4. Step 4: Simplify right side
   21,236x = 1,758,292,624
5. Step 5: Solve for x
   x = 1,758,292,624/21,236
6. Step 6: Final answer
   x = 82,797.73