Finding the Third Proportional to 2,650,708 and 4,080,310

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,708 : 4,080,310 = 4,080,310 : x
2. Step 2: Convert to fraction form
   2,650,708/4,080,310 = 4,080,310/x
3. Step 3: Cross multiply
   2,650,708x = 4,080,310 × 4,080,310
4. Step 4: Simplify right side
   2,650,708x = 16,648,929,696,100
5. Step 5: Solve for x
   x = 16,648,929,696,100/2,650,708
6. Step 6: Final answer
   x = 6,280,936.90