Finding the Third Proportional to 497,259 and 1,085,604

Step by Step Solution

1. Step 1: Write the proportion equation
   497,259 : 1,085,604 = 1,085,604 : x
2. Step 2: Convert to fraction form
   497,259/1,085,604 = 1,085,604/x
3. Step 3: Cross multiply
   497,259x = 1,085,604 × 1,085,604
4. Step 4: Simplify right side
   497,259x = 1,178,536,044,816
5. Step 5: Solve for x
   x = 1,178,536,044,816/497,259
6. Step 6: Final answer
   x = 2,370,064.78