Finding the Third Proportional to 267,403 and 401,162

Step by Step Solution

1. Step 1: Write the proportion equation
   267,403 : 401,162 = 401,162 : x
2. Step 2: Convert to fraction form
   267,403/401,162 = 401,162/x
3. Step 3: Cross multiply
   267,403x = 401,162 × 401,162
4. Step 4: Simplify right side
   267,403x = 160,930,950,244
5. Step 5: Solve for x
   x = 160,930,950,244/267,403
6. Step 6: Final answer
   x = 601,829.26