Finding the Third Proportional to 1,388,828 and 3,043,552

Step by Step Solution

1. Step 1: Write the proportion equation
   1,388,828 : 3,043,552 = 3,043,552 : x
2. Step 2: Convert to fraction form
   1,388,828/3,043,552 = 3,043,552/x
3. Step 3: Cross multiply
   1,388,828x = 3,043,552 × 3,043,552
4. Step 4: Simplify right side
   1,388,828x = 9,263,208,776,704
5. Step 5: Solve for x
   x = 9,263,208,776,704/1,388,828
6. Step 6: Final answer
   x = 6,669,802.72