Finding the Third Proportional to 51,000.75 and 111,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,000.75 : 111,074.50 = 111,074.50 : x
2. Step 2: Convert to fraction form
   51,000.75/111,074.50 = 111,074.50/x
3. Step 3: Cross multiply
   51,000.75x = 111,074.50 × 111,074.50
4. Step 4: Simplify right side
   51,000.75x = 12,337,544,550.25
5. Step 5: Solve for x
   x = 12,337,544,550.25/51,000.75
6. Step 6: Final answer
   x = 241,909.08