Finding the Third Proportional to 497,880 and 1,074,816

Step by Step Solution

1. Step 1: Write the proportion equation
   497,880 : 1,074,816 = 1,074,816 : x
2. Step 2: Convert to fraction form
   497,880/1,074,816 = 1,074,816/x
3. Step 3: Cross multiply
   497,880x = 1,074,816 × 1,074,816
4. Step 4: Simplify right side
   497,880x = 1,155,229,433,856
5. Step 5: Solve for x
   x = 1,155,229,433,856/497,880
6. Step 6: Final answer
   x = 2,320,296.93