Finding the Third Proportional to 79,941 and 123,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,941 : 123,019.50 = 123,019.50 : x
2. Step 2: Convert to fraction form
   79,941/123,019.50 = 123,019.50/x
3. Step 3: Cross multiply
   79,941x = 123,019.50 × 123,019.50
4. Step 4: Simplify right side
   79,941x = 15,133,797,380.25
5. Step 5: Solve for x
   x = 15,133,797,380.25/79,941
6. Step 6: Final answer
   x = 189,312.08