Finding the Third Proportional to 1,260,498 and 1,836,585

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,498 : 1,836,585 = 1,836,585 : x
2. Step 2: Convert to fraction form
   1,260,498/1,836,585 = 1,836,585/x
3. Step 3: Cross multiply
   1,260,498x = 1,836,585 × 1,836,585
4. Step 4: Simplify right side
   1,260,498x = 3,373,044,462,225
5. Step 5: Solve for x
   x = 3,373,044,462,225/1,260,498
6. Step 6: Final answer
   x = 2,675,961.77