Finding the Third Proportional to 51,969.75 and 112,255.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,969.75 : 112,255.50 = 112,255.50 : x
2. Step 2: Convert to fraction form
   51,969.75/112,255.50 = 112,255.50/x
3. Step 3: Cross multiply
   51,969.75x = 112,255.50 × 112,255.50
4. Step 4: Simplify right side
   51,969.75x = 12,601,297,280.25
5. Step 5: Solve for x
   x = 12,601,297,280.25/51,969.75
6. Step 6: Final answer
   x = 242,473.69