Finding the Third Proportional to 25,920.50 and 37,908.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,920.50 : 37,908.75 = 37,908.75 : x
2. Step 2: Convert to fraction form
   25,920.50/37,908.75 = 37,908.75/x
3. Step 3: Cross multiply
   25,920.50x = 37,908.75 × 37,908.75
4. Step 4: Simplify right side
   25,920.50x = 1,437,073,326.56
5. Step 5: Solve for x
   x = 1,437,073,326.56/25,920.50
6. Step 6: Final answer
   x = 55,441.57