Finding the Third Proportional to 3,316,511 and 7,031,582

Step by Step Solution

1. Step 1: Write the proportion equation
   3,316,511 : 7,031,582 = 7,031,582 : x
2. Step 2: Convert to fraction form
   3,316,511/7,031,582 = 7,031,582/x
3. Step 3: Cross multiply
   3,316,511x = 7,031,582 × 7,031,582
4. Step 4: Simplify right side
   3,316,511x = 49,443,145,422,724
5. Step 5: Solve for x
   x = 49,443,145,422,724/3,316,511
6. Step 6: Final answer
   x = 14,908,180.74