Finding the Third Proportional to 850,954 and 1,259,610

Step by Step Solution

1. Step 1: Write the proportion equation
   850,954 : 1,259,610 = 1,259,610 : x
2. Step 2: Convert to fraction form
   850,954/1,259,610 = 1,259,610/x
3. Step 3: Cross multiply
   850,954x = 1,259,610 × 1,259,610
4. Step 4: Simplify right side
   850,954x = 1,586,617,352,100
5. Step 5: Solve for x
   x = 1,586,617,352,100/850,954
6. Step 6: Final answer
   x = 1,864,516.00