Finding the Third Proportional to 19,109.25 and 25,949.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,109.25 : 25,949.63 = 25,949.63 : x
2. Step 2: Convert to fraction form
   19,109.25/25,949.63 = 25,949.63/x
3. Step 3: Cross multiply
   19,109.25x = 25,949.63 × 25,949.63
4. Step 4: Simplify right side
   19,109.25x = 673,383,037.64
5. Step 5: Solve for x
   x = 673,383,037.64/19,109.25
6. Step 6: Final answer
   x = 35,238.59