Finding the Third Proportional to 50,788 and 109,381

Step by Step Solution

1. Step 1: Write the proportion equation
   50,788 : 109,381 = 109,381 : x
2. Step 2: Convert to fraction form
   50,788/109,381 = 109,381/x
3. Step 3: Cross multiply
   50,788x = 109,381 × 109,381
4. Step 4: Simplify right side
   50,788x = 11,964,203,161
5. Step 5: Solve for x
   x = 11,964,203,161/50,788
6. Step 6: Final answer
   x = 235,571.46