Finding the Third Proportional to 1,540,519 and 3,324,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,519 : 3,324,616 = 3,324,616 : x
2. Step 2: Convert to fraction form
   1,540,519/3,324,616 = 3,324,616/x
3. Step 3: Cross multiply
   1,540,519x = 3,324,616 × 3,324,616
4. Step 4: Simplify right side
   1,540,519x = 11,053,071,547,456
5. Step 5: Solve for x
   x = 11,053,071,547,456/1,540,519
6. Step 6: Final answer
   x = 7,174,901.15