Finding the Third Proportional to 49,699.50 and 107,868

Step by Step Solution

1. Step 1: Write the proportion equation
   49,699.50 : 107,868 = 107,868 : x
2. Step 2: Convert to fraction form
   49,699.50/107,868 = 107,868/x
3. Step 3: Cross multiply
   49,699.50x = 107,868 × 107,868
4. Step 4: Simplify right side
   49,699.50x = 11,635,505,424
5. Step 5: Solve for x
   x = 11,635,505,424/49,699.50
6. Step 6: Final answer
   x = 234,117.15