Finding the Third Proportional to 1,002,634 and 1,645,918

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,634 : 1,645,918 = 1,645,918 : x
2. Step 2: Convert to fraction form
   1,002,634/1,645,918 = 1,645,918/x
3. Step 3: Cross multiply
   1,002,634x = 1,645,918 × 1,645,918
4. Step 4: Simplify right side
   1,002,634x = 2,709,046,062,724
5. Step 5: Solve for x
   x = 2,709,046,062,724/1,002,634
6. Step 6: Final answer
   x = 2,701,929.18