Finding the Third Proportional to 21,928 and 35,626

Step by Step Solution

1. Step 1: Write the proportion equation
   21,928 : 35,626 = 35,626 : x
2. Step 2: Convert to fraction form
   21,928/35,626 = 35,626/x
3. Step 3: Cross multiply
   21,928x = 35,626 × 35,626
4. Step 4: Simplify right side
   21,928x = 1,269,211,876
5. Step 5: Solve for x
   x = 1,269,211,876/21,928
6. Step 6: Final answer
   x = 57,880.88