Finding the Third Proportional to 1,344,086 and 2,080,709

Step by Step Solution

1. Step 1: Write the proportion equation
   1,344,086 : 2,080,709 = 2,080,709 : x
2. Step 2: Convert to fraction form
   1,344,086/2,080,709 = 2,080,709/x
3. Step 3: Cross multiply
   1,344,086x = 2,080,709 × 2,080,709
4. Step 4: Simplify right side
   1,344,086x = 4,329,349,942,681
5. Step 5: Solve for x
   x = 4,329,349,942,681/1,344,086
6. Step 6: Final answer
   x = 3,221,036.41