Finding the Third Proportional to 3,228,790 and 7,025,106

Step by Step Solution

1. Step 1: Write the proportion equation
   3,228,790 : 7,025,106 = 7,025,106 : x
2. Step 2: Convert to fraction form
   3,228,790/7,025,106 = 7,025,106/x
3. Step 3: Cross multiply
   3,228,790x = 7,025,106 × 7,025,106
4. Step 4: Simplify right side
   3,228,790x = 49,352,114,311,236
5. Step 5: Solve for x
   x = 49,352,114,311,236/3,228,790
6. Step 6: Final answer
   x = 15,285,018.32