Finding the Third Proportional to 1,304,668 and 1,837,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,668 : 1,837,260 = 1,837,260 : x
2. Step 2: Convert to fraction form
   1,304,668/1,837,260 = 1,837,260/x
3. Step 3: Cross multiply
   1,304,668x = 1,837,260 × 1,837,260
4. Step 4: Simplify right side
   1,304,668x = 3,375,524,307,600
5. Step 5: Solve for x
   x = 3,375,524,307,600/1,304,668
6. Step 6: Final answer
   x = 2,587,266.88