Finding the Third Proportional to 79,067 and 123,137

Step by Step Solution

1. Step 1: Write the proportion equation
   79,067 : 123,137 = 123,137 : x
2. Step 2: Convert to fraction form
   79,067/123,137 = 123,137/x
3. Step 3: Cross multiply
   79,067x = 123,137 × 123,137
4. Step 4: Simplify right side
   79,067x = 15,162,720,769
5. Step 5: Solve for x
   x = 15,162,720,769/79,067
6. Step 6: Final answer
   x = 191,770.53