Finding the Third Proportional to 2,789,942 and 3,948,852

Step by Step Solution

1. Step 1: Write the proportion equation
   2,789,942 : 3,948,852 = 3,948,852 : x
2. Step 2: Convert to fraction form
   2,789,942/3,948,852 = 3,948,852/x
3. Step 3: Cross multiply
   2,789,942x = 3,948,852 × 3,948,852
4. Step 4: Simplify right side
   2,789,942x = 15,593,432,117,904
5. Step 5: Solve for x
   x = 15,593,432,117,904/2,789,942
6. Step 6: Final answer
   x = 5,589,159.96