Finding the Third Proportional to 25,928 and 56,715.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,928 : 56,715.50 = 56,715.50 : x
2. Step 2: Convert to fraction form
   25,928/56,715.50 = 56,715.50/x
3. Step 3: Cross multiply
   25,928x = 56,715.50 × 56,715.50
4. Step 4: Simplify right side
   25,928x = 3,216,647,940.25
5. Step 5: Solve for x
   x = 3,216,647,940.25/25,928
6. Step 6: Final answer
   x = 124,060.78