Finding the Third Proportional to 1,260,492 and 1,836,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,492 : 1,836,576 = 1,836,576 : x
2. Step 2: Convert to fraction form
   1,260,492/1,836,576 = 1,836,576/x
3. Step 3: Cross multiply
   1,260,492x = 1,836,576 × 1,836,576
4. Step 4: Simplify right side
   1,260,492x = 3,373,011,403,776
5. Step 5: Solve for x
   x = 3,373,011,403,776/1,260,492
6. Step 6: Final answer
   x = 2,675,948.28