Finding the Third Proportional to 22,122 and 33,215

Step by Step Solution

1. Step 1: Write the proportion equation
   22,122 : 33,215 = 33,215 : x
2. Step 2: Convert to fraction form
   22,122/33,215 = 33,215/x
3. Step 3: Cross multiply
   22,122x = 33,215 × 33,215
4. Step 4: Simplify right side
   22,122x = 1,103,236,225
5. Step 5: Solve for x
   x = 1,103,236,225/22,122
6. Step 6: Final answer
   x = 49,870.55