Finding the Third Proportional to 268,109 and 375,006

Step by Step Solution

1. Step 1: Write the proportion equation
   268,109 : 375,006 = 375,006 : x
2. Step 2: Convert to fraction form
   268,109/375,006 = 375,006/x
3. Step 3: Cross multiply
   268,109x = 375,006 × 375,006
4. Step 4: Simplify right side
   268,109x = 140,629,500,036
5. Step 5: Solve for x
   x = 140,629,500,036/268,109
6. Step 6: Final answer
   x = 524,523.61