Finding the Third Proportional to 4,540,812 and 7,031,542

Step by Step Solution

1. Step 1: Write the proportion equation
   4,540,812 : 7,031,542 = 7,031,542 : x
2. Step 2: Convert to fraction form
   4,540,812/7,031,542 = 7,031,542/x
3. Step 3: Cross multiply
   4,540,812x = 7,031,542 × 7,031,542
4. Step 4: Simplify right side
   4,540,812x = 49,442,582,897,764
5. Step 5: Solve for x
   x = 49,442,582,897,764/4,540,812
6. Step 6: Final answer
   x = 10,888,489.30