Finding the Third Proportional to 2,386,022 and 3,613,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386,022 : 3,613,780 = 3,613,780 : x
2. Step 2: Convert to fraction form
   2,386,022/3,613,780 = 3,613,780/x
3. Step 3: Cross multiply
   2,386,022x = 3,613,780 × 3,613,780
4. Step 4: Simplify right side
   2,386,022x = 13,059,405,888,400
5. Step 5: Solve for x
   x = 13,059,405,888,400/2,386,022
6. Step 6: Final answer
   x = 5,473,296.51