Finding the Third Proportional to 5,759,472 and 12,603,744

Step by Step Solution

1. Step 1: Write the proportion equation
   5,759,472 : 12,603,744 = 12,603,744 : x
2. Step 2: Convert to fraction form
   5,759,472/12,603,744 = 12,603,744/x
3. Step 3: Cross multiply
   5,759,472x = 12,603,744 × 12,603,744
4. Step 4: Simplify right side
   5,759,472x = 158,854,362,817,536
5. Step 5: Solve for x
   x = 158,854,362,817,536/5,759,472
6. Step 6: Final answer
   x = 27,581,410.73