Finding the Third Proportional to 49,305.75 and 108,493.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,305.75 : 108,493.50 = 108,493.50 : x
2. Step 2: Convert to fraction form
   49,305.75/108,493.50 = 108,493.50/x
3. Step 3: Cross multiply
   49,305.75x = 108,493.50 × 108,493.50
4. Step 4: Simplify right side
   49,305.75x = 11,770,839,542.25
5. Step 5: Solve for x
   x = 11,770,839,542.25/49,305.75
6. Step 6: Final answer
   x = 238,731.58