Finding the Third Proportional to 1,743,676 and 3,694,770

Step by Step Solution

1. Step 1: Write the proportion equation
   1,743,676 : 3,694,770 = 3,694,770 : x
2. Step 2: Convert to fraction form
   1,743,676/3,694,770 = 3,694,770/x
3. Step 3: Cross multiply
   1,743,676x = 3,694,770 × 3,694,770
4. Step 4: Simplify right side
   1,743,676x = 13,651,325,352,900
5. Step 5: Solve for x
   x = 13,651,325,352,900/1,743,676
6. Step 6: Final answer
   x = 7,829,049.29