Finding the Third Proportional to 67,494 and 147,701

Step by Step Solution

1. Step 1: Write the proportion equation
   67,494 : 147,701 = 147,701 : x
2. Step 2: Convert to fraction form
   67,494/147,701 = 147,701/x
3. Step 3: Cross multiply
   67,494x = 147,701 × 147,701
4. Step 4: Simplify right side
   67,494x = 21,815,585,401
5. Step 5: Solve for x
   x = 21,815,585,401/67,494
6. Step 6: Final answer
   x = 323,222.59