Finding the Third Proportional to 25,977.75 and 55,928.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,977.75 : 55,928.75 = 55,928.75 : x
2. Step 2: Convert to fraction form
   25,977.75/55,928.75 = 55,928.75/x
3. Step 3: Cross multiply
   25,977.75x = 55,928.75 × 55,928.75
4. Step 4: Simplify right side
   25,977.75x = 3,128,025,076.56
5. Step 5: Solve for x
   x = 3,128,025,076.56/25,977.75
6. Step 6: Final answer
   x = 120,411.70