Finding the Third Proportional to 123,760 and 192,104

Step by Step Solution

1. Step 1: Write the proportion equation
   123,760 : 192,104 = 192,104 : x
2. Step 2: Convert to fraction form
   123,760/192,104 = 192,104/x
3. Step 3: Cross multiply
   123,760x = 192,104 × 192,104
4. Step 4: Simplify right side
   123,760x = 36,903,946,816
5. Step 5: Solve for x
   x = 36,903,946,816/123,760
6. Step 6: Final answer
   x = 298,189.62