Finding the Third Proportional to 3,039,770 and 4,743,687

Step by Step Solution

1. Step 1: Write the proportion equation
   3,039,770 : 4,743,687 = 4,743,687 : x
2. Step 2: Convert to fraction form
   3,039,770/4,743,687 = 4,743,687/x
3. Step 3: Cross multiply
   3,039,770x = 4,743,687 × 4,743,687
4. Step 4: Simplify right side
   3,039,770x = 22,502,566,353,969
5. Step 5: Solve for x
   x = 22,502,566,353,969/3,039,770
6. Step 6: Final answer
   x = 7,402,720.06