Finding the Third Proportional to 67,323 and 141,936

Step by Step Solution

1. Step 1: Write the proportion equation
   67,323 : 141,936 = 141,936 : x
2. Step 2: Convert to fraction form
   67,323/141,936 = 141,936/x
3. Step 3: Cross multiply
   67,323x = 141,936 × 141,936
4. Step 4: Simplify right side
   67,323x = 20,145,828,096
5. Step 5: Solve for x
   x = 20,145,828,096/67,323
6. Step 6: Final answer
   x = 299,241.39