Finding the Third Proportional to 49,930.50 and 108,610.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,930.50 : 108,610.50 = 108,610.50 : x
2. Step 2: Convert to fraction form
   49,930.50/108,610.50 = 108,610.50/x
3. Step 3: Cross multiply
   49,930.50x = 108,610.50 × 108,610.50
4. Step 4: Simplify right side
   49,930.50x = 11,796,240,710.25
5. Step 5: Solve for x
   x = 11,796,240,710.25/49,930.50
6. Step 6: Final answer
   x = 236,253.21