Finding the Third Proportional to 497,259 and 1,073,142

Step by Step Solution

1. Step 1: Write the proportion equation
   497,259 : 1,073,142 = 1,073,142 : x
2. Step 2: Convert to fraction form
   497,259/1,073,142 = 1,073,142/x
3. Step 3: Cross multiply
   497,259x = 1,073,142 × 1,073,142
4. Step 4: Simplify right side
   497,259x = 1,151,633,752,164
5. Step 5: Solve for x
   x = 1,151,633,752,164/497,259
6. Step 6: Final answer
   x = 2,315,963.62