Finding the Third Proportional to 2,714,880 and 5,361,234

Step by Step Solution

1. Step 1: Write the proportion equation
   2,714,880 : 5,361,234 = 5,361,234 : x
2. Step 2: Convert to fraction form
   2,714,880/5,361,234 = 5,361,234/x
3. Step 3: Cross multiply
   2,714,880x = 5,361,234 × 5,361,234
4. Step 4: Simplify right side
   2,714,880x = 28,742,830,002,756
5. Step 5: Solve for x
   x = 28,742,830,002,756/2,714,880
6. Step 6: Final answer
   x = 10,587,145.66