Finding the Third Proportional to 1,929,660 and 2,836,668

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929,660 : 2,836,668 = 2,836,668 : x
2. Step 2: Convert to fraction form
   1,929,660/2,836,668 = 2,836,668/x
3. Step 3: Cross multiply
   1,929,660x = 2,836,668 × 2,836,668
4. Step 4: Simplify right side
   1,929,660x = 8,046,685,342,224
5. Step 5: Solve for x
   x = 8,046,685,342,224/1,929,660
6. Step 6: Final answer
   x = 4,170,001.63