Finding the Third Proportional to 67,869 and 141,934

Step by Step Solution

1. Step 1: Write the proportion equation
   67,869 : 141,934 = 141,934 : x
2. Step 2: Convert to fraction form
   67,869/141,934 = 141,934/x
3. Step 3: Cross multiply
   67,869x = 141,934 × 141,934
4. Step 4: Simplify right side
   67,869x = 20,145,260,356
5. Step 5: Solve for x
   x = 20,145,260,356/67,869
6. Step 6: Final answer
   x = 296,825.65