Finding the Third Proportional to 19,408.50 and 22,281.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,408.50 : 22,281.75 = 22,281.75 : x
2. Step 2: Convert to fraction form
   19,408.50/22,281.75 = 22,281.75/x
3. Step 3: Cross multiply
   19,408.50x = 22,281.75 × 22,281.75
4. Step 4: Simplify right side
   19,408.50x = 496,476,383.06
5. Step 5: Solve for x
   x = 496,476,383.06/19,408.50
6. Step 6: Final answer
   x = 25,580.36