Finding the Third Proportional to 21,296 and 34,023

Step by Step Solution

1. Step 1: Write the proportion equation
   21,296 : 34,023 = 34,023 : x
2. Step 2: Convert to fraction form
   21,296/34,023 = 34,023/x
3. Step 3: Cross multiply
   21,296x = 34,023 × 34,023
4. Step 4: Simplify right side
   21,296x = 1,157,564,529
5. Step 5: Solve for x
   x = 1,157,564,529/21,296
6. Step 6: Final answer
   x = 54,355.96