Finding the Third Proportional to 13,826 and 21,795

Step by Step Solution

1. Step 1: Write the proportion equation
   13,826 : 21,795 = 21,795 : x
2. Step 2: Convert to fraction form
   13,826/21,795 = 21,795/x
3. Step 3: Cross multiply
   13,826x = 21,795 × 21,795
4. Step 4: Simplify right side
   13,826x = 475,022,025
5. Step 5: Solve for x
   x = 475,022,025/13,826
6. Step 6: Final answer
   x = 34,357.15