Finding the Third Proportional to 2,081,674.69 and 4,438,182.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,674.69 : 4,438,182.38 = 4,438,182.38 : x
2. Step 2: Convert to fraction form
   2,081,674.69/4,438,182.38 = 4,438,182.38/x
3. Step 3: Cross multiply
   2,081,674.69x = 4,438,182.38 × 4,438,182.38
4. Step 4: Simplify right side
   2,081,674.69x = 19,697,462,793,760.64
5. Step 5: Solve for x
   x = 19,697,462,793,760.64/2,081,674.69
6. Step 6: Final answer
   x = 9,462,315.56