Finding the Third Proportional to 995,138 and 1,491,142

Step by Step Solution

1. Step 1: Write the proportion equation
   995,138 : 1,491,142 = 1,491,142 : x
2. Step 2: Convert to fraction form
   995,138/1,491,142 = 1,491,142/x
3. Step 3: Cross multiply
   995,138x = 1,491,142 × 1,491,142
4. Step 4: Simplify right side
   995,138x = 2,223,504,464,164
5. Step 5: Solve for x
   x = 2,223,504,464,164/995,138
6. Step 6: Final answer
   x = 2,234,367.96