Finding the Third Proportional to 79,736 and 123,383

Step by Step Solution

1. Step 1: Write the proportion equation
   79,736 : 123,383 = 123,383 : x
2. Step 2: Convert to fraction form
   79,736/123,383 = 123,383/x
3. Step 3: Cross multiply
   79,736x = 123,383 × 123,383
4. Step 4: Simplify right side
   79,736x = 15,223,364,689
5. Step 5: Solve for x
   x = 15,223,364,689/79,736
6. Step 6: Final answer
   x = 190,922.10