Finding the Third Proportional to 2,787,510 and 3,925,555

Step by Step Solution

1. Step 1: Write the proportion equation
   2,787,510 : 3,925,555 = 3,925,555 : x
2. Step 2: Convert to fraction form
   2,787,510/3,925,555 = 3,925,555/x
3. Step 3: Cross multiply
   2,787,510x = 3,925,555 × 3,925,555
4. Step 4: Simplify right side
   2,787,510x = 15,409,982,058,025
5. Step 5: Solve for x
   x = 15,409,982,058,025/2,787,510
6. Step 6: Final answer
   x = 5,528,224.85