Finding the Third Proportional to 3,039,768 and 4,743,684

Step by Step Solution

1. Step 1: Write the proportion equation
   3,039,768 : 4,743,684 = 4,743,684 : x
2. Step 2: Convert to fraction form
   3,039,768/4,743,684 = 4,743,684/x
3. Step 3: Cross multiply
   3,039,768x = 4,743,684 × 4,743,684
4. Step 4: Simplify right side
   3,039,768x = 22,502,537,891,856
5. Step 5: Solve for x
   x = 22,502,537,891,856/3,039,768
6. Step 6: Final answer
   x = 7,402,715.57