Finding the Third Proportional to 3,828,828 and 5,927,868

Step by Step Solution

1. Step 1: Write the proportion equation
   3,828,828 : 5,927,868 = 5,927,868 : x
2. Step 2: Convert to fraction form
   3,828,828/5,927,868 = 5,927,868/x
3. Step 3: Cross multiply
   3,828,828x = 5,927,868 × 5,927,868
4. Step 4: Simplify right side
   3,828,828x = 35,139,619,025,424
5. Step 5: Solve for x
   x = 35,139,619,025,424/3,828,828
6. Step 6: Final answer
   x = 9,177,643.66