Finding the Third Proportional to 51,840.75 and 111,052.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,840.75 : 111,052.50 = 111,052.50 : x
2. Step 2: Convert to fraction form
   51,840.75/111,052.50 = 111,052.50/x
3. Step 3: Cross multiply
   51,840.75x = 111,052.50 × 111,052.50
4. Step 4: Simplify right side
   51,840.75x = 12,332,657,756.25
5. Step 5: Solve for x
   x = 12,332,657,756.25/51,840.75
6. Step 6: Final answer
   x = 237,895.05