Finding the Third Proportional to 21,368 and 34,026

Step by Step Solution

1. Step 1: Write the proportion equation
   21,368 : 34,026 = 34,026 : x
2. Step 2: Convert to fraction form
   21,368/34,026 = 34,026/x
3. Step 3: Cross multiply
   21,368x = 34,026 × 34,026
4. Step 4: Simplify right side
   21,368x = 1,157,768,676
5. Step 5: Solve for x
   x = 1,157,768,676/21,368
6. Step 6: Final answer
   x = 54,182.36