Finding the Third Proportional to 25,940.25 and 39,426.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,940.25 : 39,426.75 = 39,426.75 : x
2. Step 2: Convert to fraction form
   25,940.25/39,426.75 = 39,426.75/x
3. Step 3: Cross multiply
   25,940.25x = 39,426.75 × 39,426.75
4. Step 4: Simplify right side
   25,940.25x = 1,554,468,615.56
5. Step 5: Solve for x
   x = 1,554,468,615.56/25,940.25
6. Step 6: Final answer
   x = 59,924.97