Finding the Third Proportional to 49,321.69 and 107,868.94

Step by Step Solution

1. Step 1: Write the proportion equation
   49,321.69 : 107,868.94 = 107,868.94 : x
2. Step 2: Convert to fraction form
   49,321.69/107,868.94 = 107,868.94/x
3. Step 3: Cross multiply
   49,321.69x = 107,868.94 × 107,868.94
4. Step 4: Simplify right side
   49,321.69x = 11,635,707,677.38
5. Step 5: Solve for x
   x = 11,635,707,677.38/49,321.69
6. Step 6: Final answer
   x = 235,914.63