Finding the Third Proportional to 57,044.25 and 111,118.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,044.25 : 111,118.50 = 111,118.50 : x
2. Step 2: Convert to fraction form
   57,044.25/111,118.50 = 111,118.50/x
3. Step 3: Cross multiply
   57,044.25x = 111,118.50 × 111,118.50
4. Step 4: Simplify right side
   57,044.25x = 12,347,321,042.25
5. Step 5: Solve for x
   x = 12,347,321,042.25/57,044.25
6. Step 6: Final answer
   x = 216,451.63