Finding the Third Proportional to 2,936,101 and 4,491,915

Step by Step Solution

1. Step 1: Write the proportion equation
   2,936,101 : 4,491,915 = 4,491,915 : x
2. Step 2: Convert to fraction form
   2,936,101/4,491,915 = 4,491,915/x
3. Step 3: Cross multiply
   2,936,101x = 4,491,915 × 4,491,915
4. Step 4: Simplify right side
   2,936,101x = 20,177,300,367,225
5. Step 5: Solve for x
   x = 20,177,300,367,225/2,936,101
6. Step 6: Final answer
   x = 6,872,141.10