Finding the Third Proportional to 21,372 and 32,040

Step by Step Solution

1. Step 1: Write the proportion equation
   21,372 : 32,040 = 32,040 : x
2. Step 2: Convert to fraction form
   21,372/32,040 = 32,040/x
3. Step 3: Cross multiply
   21,372x = 32,040 × 32,040
4. Step 4: Simplify right side
   21,372x = 1,026,561,600
5. Step 5: Solve for x
   x = 1,026,561,600/21,372
6. Step 6: Final answer
   x = 48,033.02