Finding the Third Proportional to 835,158 and 1,291,110

Step by Step Solution

1. Step 1: Write the proportion equation
   835,158 : 1,291,110 = 1,291,110 : x
2. Step 2: Convert to fraction form
   835,158/1,291,110 = 1,291,110/x
3. Step 3: Cross multiply
   835,158x = 1,291,110 × 1,291,110
4. Step 4: Simplify right side
   835,158x = 1,666,965,032,100
5. Step 5: Solve for x
   x = 1,666,965,032,100/835,158
6. Step 6: Final answer
   x = 1,995,987.62