Finding the Third Proportional to 22,208 and 34,408

Step by Step Solution

1. Step 1: Write the proportion equation
   22,208 : 34,408 = 34,408 : x
2. Step 2: Convert to fraction form
   22,208/34,408 = 34,408/x
3. Step 3: Cross multiply
   22,208x = 34,408 × 34,408
4. Step 4: Simplify right side
   22,208x = 1,183,910,464
5. Step 5: Solve for x
   x = 1,183,910,464/22,208
6. Step 6: Final answer
   x = 53,310.09