Finding the Third Proportional to 21,548 and 33,270

Step by Step Solution

1. Step 1: Write the proportion equation
   21,548 : 33,270 = 33,270 : x
2. Step 2: Convert to fraction form
   21,548/33,270 = 33,270/x
3. Step 3: Cross multiply
   21,548x = 33,270 × 33,270
4. Step 4: Simplify right side
   21,548x = 1,106,892,900
5. Step 5: Solve for x
   x = 1,106,892,900/21,548
6. Step 6: Final answer
   x = 51,368.71