Finding the Third Proportional to 942,020 and 2,040,424

Step by Step Solution

1. Step 1: Write the proportion equation
   942,020 : 2,040,424 = 2,040,424 : x
2. Step 2: Convert to fraction form
   942,020/2,040,424 = 2,040,424/x
3. Step 3: Cross multiply
   942,020x = 2,040,424 × 2,040,424
4. Step 4: Simplify right side
   942,020x = 4,163,330,099,776
5. Step 5: Solve for x
   x = 4,163,330,099,776/942,020
6. Step 6: Final answer
   x = 4,419,577.18