Finding the Third Proportional to 2,904,570 and 4,263,543

Step by Step Solution

1. Step 1: Write the proportion equation
   2,904,570 : 4,263,543 = 4,263,543 : x
2. Step 2: Convert to fraction form
   2,904,570/4,263,543 = 4,263,543/x
3. Step 3: Cross multiply
   2,904,570x = 4,263,543 × 4,263,543
4. Step 4: Simplify right side
   2,904,570x = 18,177,798,912,849
5. Step 5: Solve for x
   x = 18,177,798,912,849/2,904,570
6. Step 6: Final answer
   x = 6,258,344.23