Finding the Third Proportional to 1,304,664 and 1,837,254

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,664 : 1,837,254 = 1,837,254 : x
2. Step 2: Convert to fraction form
   1,304,664/1,837,254 = 1,837,254/x
3. Step 3: Cross multiply
   1,304,664x = 1,837,254 × 1,837,254
4. Step 4: Simplify right side
   1,304,664x = 3,375,502,260,516
5. Step 5: Solve for x
   x = 3,375,502,260,516/1,304,664
6. Step 6: Final answer
   x = 2,587,257.92