Finding the Third Proportional to 497,158 and 1,067,890

Step by Step Solution

1. Step 1: Write the proportion equation
   497,158 : 1,067,890 = 1,067,890 : x
2. Step 2: Convert to fraction form
   497,158/1,067,890 = 1,067,890/x
3. Step 3: Cross multiply
   497,158x = 1,067,890 × 1,067,890
4. Step 4: Simplify right side
   497,158x = 1,140,389,052,100
5. Step 5: Solve for x
   x = 1,140,389,052,100/497,158
6. Step 6: Final answer
   x = 2,293,816.16