Finding the Third Proportional to 2,285,842 and 3,113,422

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285,842 : 3,113,422 = 3,113,422 : x
2. Step 2: Convert to fraction form
   2,285,842/3,113,422 = 3,113,422/x
3. Step 3: Cross multiply
   2,285,842x = 3,113,422 × 3,113,422
4. Step 4: Simplify right side
   2,285,842x = 9,693,396,550,084
5. Step 5: Solve for x
   x = 9,693,396,550,084/2,285,842
6. Step 6: Final answer
   x = 4,240,624.05