Finding the Third Proportional to 995,139 and 1,491,144

Step by Step Solution

1. Step 1: Write the proportion equation
   995,139 : 1,491,144 = 1,491,144 : x
2. Step 2: Convert to fraction form
   995,139/1,491,144 = 1,491,144/x
3. Step 3: Cross multiply
   995,139x = 1,491,144 × 1,491,144
4. Step 4: Simplify right side
   995,139x = 2,223,510,428,736
5. Step 5: Solve for x
   x = 2,223,510,428,736/995,139
6. Step 6: Final answer
   x = 2,234,371.71