Finding the Third Proportional to 3,039,744 and 4,743,648

Step by Step Solution

1. Step 1: Write the proportion equation
   3,039,744 : 4,743,648 = 4,743,648 : x
2. Step 2: Convert to fraction form
   3,039,744/4,743,648 = 4,743,648/x
3. Step 3: Cross multiply
   3,039,744x = 4,743,648 × 4,743,648
4. Step 4: Simplify right side
   3,039,744x = 22,502,196,347,904
5. Step 5: Solve for x
   x = 22,502,196,347,904/3,039,744
6. Step 6: Final answer
   x = 7,402,661.65