Finding the Third Proportional to 21,992 and 32,576

Step by Step Solution

1. Step 1: Write the proportion equation
   21,992 : 32,576 = 32,576 : x
2. Step 2: Convert to fraction form
   21,992/32,576 = 32,576/x
3. Step 3: Cross multiply
   21,992x = 32,576 × 32,576
4. Step 4: Simplify right side
   21,992x = 1,061,195,776
5. Step 5: Solve for x
   x = 1,061,195,776/21,992
6. Step 6: Final answer
   x = 48,253.72