Finding the Third Proportional to 13,892 and 21,532

Step by Step Solution

1. Step 1: Write the proportion equation
   13,892 : 21,532 = 21,532 : x
2. Step 2: Convert to fraction form
   13,892/21,532 = 21,532/x
3. Step 3: Cross multiply
   13,892x = 21,532 × 21,532
4. Step 4: Simplify right side
   13,892x = 463,627,024
5. Step 5: Solve for x
   x = 463,627,024/13,892
6. Step 6: Final answer
   x = 33,373.67