Finding the Third Proportional to 67,604 and 146,834

Step by Step Solution

1. Step 1: Write the proportion equation
   67,604 : 146,834 = 146,834 : x
2. Step 2: Convert to fraction form
   67,604/146,834 = 146,834/x
3. Step 3: Cross multiply
   67,604x = 146,834 × 146,834
4. Step 4: Simplify right side
   67,604x = 21,560,223,556
5. Step 5: Solve for x
   x = 21,560,223,556/67,604
6. Step 6: Final answer
   x = 318,919.35