Finding the Third Proportional to 2,180,948 and 3,310,668

Step by Step Solution

1. Step 1: Write the proportion equation
   2,180,948 : 3,310,668 = 3,310,668 : x
2. Step 2: Convert to fraction form
   2,180,948/3,310,668 = 3,310,668/x
3. Step 3: Cross multiply
   2,180,948x = 3,310,668 × 3,310,668
4. Step 4: Simplify right side
   2,180,948x = 10,960,522,606,224
5. Step 5: Solve for x
   x = 10,960,522,606,224/2,180,948
6. Step 6: Final answer
   x = 5,025,577.23