Finding the Third Proportional to 21,992 and 34,076

Step by Step Solution

1. Step 1: Write the proportion equation
   21,992 : 34,076 = 34,076 : x
2. Step 2: Convert to fraction form
   21,992/34,076 = 34,076/x
3. Step 3: Cross multiply
   21,992x = 34,076 × 34,076
4. Step 4: Simplify right side
   21,992x = 1,161,173,776
5. Step 5: Solve for x
   x = 1,161,173,776/21,992
6. Step 6: Final answer
   x = 52,799.83