Finding the Third Proportional to 2,783,301 and 3,919,422

Step by Step Solution

1. Step 1: Write the proportion equation
   2,783,301 : 3,919,422 = 3,919,422 : x
2. Step 2: Convert to fraction form
   2,783,301/3,919,422 = 3,919,422/x
3. Step 3: Cross multiply
   2,783,301x = 3,919,422 × 3,919,422
4. Step 4: Simplify right side
   2,783,301x = 15,361,868,814,084
5. Step 5: Solve for x
   x = 15,361,868,814,084/2,783,301
6. Step 6: Final answer
   x = 5,519,298.42