Finding the Third Proportional to 170,464.50 and 267,411.38

Step by Step Solution

1. Step 1: Write the proportion equation
   170,464.50 : 267,411.38 = 267,411.38 : x
2. Step 2: Convert to fraction form
   170,464.50/267,411.38 = 267,411.38/x
3. Step 3: Cross multiply
   170,464.50x = 267,411.38 × 267,411.38
4. Step 4: Simplify right side
   170,464.50x = 71,508,843,479.39
5. Step 5: Solve for x
   x = 71,508,843,479.39/170,464.50
6. Step 6: Final answer
   x = 419,494.05