Finding the Third Proportional to 1,516,397 and 3,267,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,397 : 3,267,802 = 3,267,802 : x
2. Step 2: Convert to fraction form
   1,516,397/3,267,802 = 3,267,802/x
3. Step 3: Cross multiply
   1,516,397x = 3,267,802 × 3,267,802
4. Step 4: Simplify right side
   1,516,397x = 10,678,529,911,204
5. Step 5: Solve for x
   x = 10,678,529,911,204/1,516,397
6. Step 6: Final answer
   x = 7,042,041.04