Finding the Third Proportional to 835,568 and 1,272,936

Step by Step Solution

1. Step 1: Write the proportion equation
   835,568 : 1,272,936 = 1,272,936 : x
2. Step 2: Convert to fraction form
   835,568/1,272,936 = 1,272,936/x
3. Step 3: Cross multiply
   835,568x = 1,272,936 × 1,272,936
4. Step 4: Simplify right side
   835,568x = 1,620,366,060,096
5. Step 5: Solve for x
   x = 1,620,366,060,096/835,568
6. Step 6: Final answer
   x = 1,939,239.01