Finding the Third Proportional to 267,684 and 367,066

Step by Step Solution

1. Step 1: Write the proportion equation
   267,684 : 367,066 = 367,066 : x
2. Step 2: Convert to fraction form
   267,684/367,066 = 367,066/x
3. Step 3: Cross multiply
   267,684x = 367,066 × 367,066
4. Step 4: Simplify right side
   267,684x = 134,737,448,356
5. Step 5: Solve for x
   x = 134,737,448,356/267,684
6. Step 6: Final answer
   x = 503,345.17