Finding the Third Proportional to 50,786.16 and 109,377

Step by Step Solution

1. Step 1: Write the proportion equation
   50,786.16 : 109,377 = 109,377 : x
2. Step 2: Convert to fraction form
   50,786.16/109,377 = 109,377/x
3. Step 3: Cross multiply
   50,786.16x = 109,377 × 109,377
4. Step 4: Simplify right side
   50,786.16x = 11,963,328,129
5. Step 5: Solve for x
   x = 11,963,328,129/50,786.16
6. Step 6: Final answer
   x = 235,562.78