Finding the Third Proportional to 1,540,532 and 3,324,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,532 : 3,324,638 = 3,324,638 : x
2. Step 2: Convert to fraction form
   1,540,532/3,324,638 = 3,324,638/x
3. Step 3: Cross multiply
   1,540,532x = 3,324,638 × 3,324,638
4. Step 4: Simplify right side
   1,540,532x = 11,053,217,831,044
5. Step 5: Solve for x
   x = 11,053,217,831,044/1,540,532
6. Step 6: Final answer
   x = 7,174,935.56