Finding the Third Proportional to 1,419,743 and 3,080,299

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,743 : 3,080,299 = 3,080,299 : x
2. Step 2: Convert to fraction form
   1,419,743/3,080,299 = 3,080,299/x
3. Step 3: Cross multiply
   1,419,743x = 3,080,299 × 3,080,299
4. Step 4: Simplify right side
   1,419,743x = 9,488,241,929,401
5. Step 5: Solve for x
   x = 9,488,241,929,401/1,419,743
6. Step 6: Final answer
   x = 6,683,070.06