Finding the Third Proportional to 79,760 and 123,848

Step by Step Solution

1. Step 1: Write the proportion equation
   79,760 : 123,848 = 123,848 : x
2. Step 2: Convert to fraction form
   79,760/123,848 = 123,848/x
3. Step 3: Cross multiply
   79,760x = 123,848 × 123,848
4. Step 4: Simplify right side
   79,760x = 15,338,327,104
5. Step 5: Solve for x
   x = 15,338,327,104/79,760
6. Step 6: Final answer
   x = 192,306.01