Finding the Third Proportional to 497,256 and 1,073,136

Step by Step Solution

1. Step 1: Write the proportion equation
   497,256 : 1,073,136 = 1,073,136 : x
2. Step 2: Convert to fraction form
   497,256/1,073,136 = 1,073,136/x
3. Step 3: Cross multiply
   497,256x = 1,073,136 × 1,073,136
4. Step 4: Simplify right side
   497,256x = 1,151,620,874,496
5. Step 5: Solve for x
   x = 1,151,620,874,496/497,256
6. Step 6: Final answer
   x = 2,315,951.69