Finding the Third Proportional to 49,764 and 109,236

Step by Step Solution

1. Step 1: Write the proportion equation
   49,764 : 109,236 = 109,236 : x
2. Step 2: Convert to fraction form
   49,764/109,236 = 109,236/x
3. Step 3: Cross multiply
   49,764x = 109,236 × 109,236
4. Step 4: Simplify right side
   49,764x = 11,932,503,696
5. Step 5: Solve for x
   x = 11,932,503,696/49,764
6. Step 6: Final answer
   x = 239,781.84