Finding the Third Proportional to 51,007.50 and 111,854

Step by Step Solution

1. Step 1: Write the proportion equation
   51,007.50 : 111,854 = 111,854 : x
2. Step 2: Convert to fraction form
   51,007.50/111,854 = 111,854/x
3. Step 3: Cross multiply
   51,007.50x = 111,854 × 111,854
4. Step 4: Simplify right side
   51,007.50x = 12,511,317,316
5. Step 5: Solve for x
   x = 12,511,317,316/51,007.50
6. Step 6: Final answer
   x = 245,283.88