Finding the Third Proportional to 2,180,964 and 3,310,694

Step by Step Solution

1. Step 1: Write the proportion equation
   2,180,964 : 3,310,694 = 3,310,694 : x
2. Step 2: Convert to fraction form
   2,180,964/3,310,694 = 3,310,694/x
3. Step 3: Cross multiply
   2,180,964x = 3,310,694 × 3,310,694
4. Step 4: Simplify right side
   2,180,964x = 10,960,694,761,636
5. Step 5: Solve for x
   x = 10,960,694,761,636/2,180,964
6. Step 6: Final answer
   x = 5,025,619.30