Finding the Third Proportional to 25,989.75 and 56,081.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,989.75 : 56,081.25 = 56,081.25 : x
2. Step 2: Convert to fraction form
   25,989.75/56,081.25 = 56,081.25/x
3. Step 3: Cross multiply
   25,989.75x = 56,081.25 × 56,081.25
4. Step 4: Simplify right side
   25,989.75x = 3,145,106,601.56
5. Step 5: Solve for x
   x = 3,145,106,601.56/25,989.75
6. Step 6: Final answer
   x = 121,013.35