Finding the Third Proportional to 31,745.25 and 50,224.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,745.25 : 50,224.50 = 50,224.50 : x
2. Step 2: Convert to fraction form
   31,745.25/50,224.50 = 50,224.50/x
3. Step 3: Cross multiply
   31,745.25x = 50,224.50 × 50,224.50
4. Step 4: Simplify right side
   31,745.25x = 2,522,500,400.25
5. Step 5: Solve for x
   x = 2,522,500,400.25/31,745.25
6. Step 6: Final answer
   x = 79,460.72