Finding the Third Proportional to 51,196.50 and 106,481.25

Step by Step Solution

1. Step 1: Write the proportion equation
   51,196.50 : 106,481.25 = 106,481.25 : x
2. Step 2: Convert to fraction form
   51,196.50/106,481.25 = 106,481.25/x
3. Step 3: Cross multiply
   51,196.50x = 106,481.25 × 106,481.25
4. Step 4: Simplify right side
   51,196.50x = 11,338,256,601.56
5. Step 5: Solve for x
   x = 11,338,256,601.56/51,196.50
6. Step 6: Final answer
   x = 221,465.46