Finding the Third Proportional to 2,737,018 and 3,942,572

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737,018 : 3,942,572 = 3,942,572 : x
2. Step 2: Convert to fraction form
   2,737,018/3,942,572 = 3,942,572/x
3. Step 3: Cross multiply
   2,737,018x = 3,942,572 × 3,942,572
4. Step 4: Simplify right side
   2,737,018x = 15,543,873,975,184
5. Step 5: Solve for x
   x = 15,543,873,975,184/2,737,018
6. Step 6: Final answer
   x = 5,679,127.42