Finding the Third Proportional to 2,770,983 and 4,145,418

Step by Step Solution

1. Step 1: Write the proportion equation
   2,770,983 : 4,145,418 = 4,145,418 : x
2. Step 2: Convert to fraction form
   2,770,983/4,145,418 = 4,145,418/x
3. Step 3: Cross multiply
   2,770,983x = 4,145,418 × 4,145,418
4. Step 4: Simplify right side
   2,770,983x = 17,184,490,394,724
5. Step 5: Solve for x
   x = 17,184,490,394,724/2,770,983
6. Step 6: Final answer
   x = 6,201,586.37