Finding the Third Proportional to 19,345.50 and 25,845.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,345.50 : 25,845.75 = 25,845.75 : x
2. Step 2: Convert to fraction form
   19,345.50/25,845.75 = 25,845.75/x
3. Step 3: Cross multiply
   19,345.50x = 25,845.75 × 25,845.75
4. Step 4: Simplify right side
   19,345.50x = 668,002,793.06
5. Step 5: Solve for x
   x = 668,002,793.06/19,345.50
6. Step 6: Final answer
   x = 34,530.14