Finding the Third Proportional to 1,106,698 and 1,628,398

Step by Step Solution

1. Step 1: Write the proportion equation
   1,106,698 : 1,628,398 = 1,628,398 : x
2. Step 2: Convert to fraction form
   1,106,698/1,628,398 = 1,628,398/x
3. Step 3: Cross multiply
   1,106,698x = 1,628,398 × 1,628,398
4. Step 4: Simplify right side
   1,106,698x = 2,651,680,046,404
5. Step 5: Solve for x
   x = 2,651,680,046,404/1,106,698
6. Step 6: Final answer
   x = 2,396,028.59