Finding the Third Proportional to 22,305.38 and 34,578.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,305.38 : 34,578.56 = 34,578.56 : x
2. Step 2: Convert to fraction form
   22,305.38/34,578.56 = 34,578.56/x
3. Step 3: Cross multiply
   22,305.38x = 34,578.56 × 34,578.56
4. Step 4: Simplify right side
   22,305.38x = 1,195,676,984.57
5. Step 5: Solve for x
   x = 1,195,676,984.57/22,305.38
6. Step 6: Final answer
   x = 53,604.88