Finding the Third Proportional to 1,304,672 and 1,837,266

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,672 : 1,837,266 = 1,837,266 : x
2. Step 2: Convert to fraction form
   1,304,672/1,837,266 = 1,837,266/x
3. Step 3: Cross multiply
   1,304,672x = 1,837,266 × 1,837,266
4. Step 4: Simplify right side
   1,304,672x = 3,375,546,354,756
5. Step 5: Solve for x
   x = 3,375,546,354,756/1,304,672
6. Step 6: Final answer
   x = 2,587,275.85