Finding the Third Proportional to 708,813 and 1,062,936

Step by Step Solution

1. Step 1: Write the proportion equation
   708,813 : 1,062,936 = 1,062,936 : x
2. Step 2: Convert to fraction form
   708,813/1,062,936 = 1,062,936/x
3. Step 3: Cross multiply
   708,813x = 1,062,936 × 1,062,936
4. Step 4: Simplify right side
   708,813x = 1,129,832,940,096
5. Step 5: Solve for x
   x = 1,129,832,940,096/708,813
6. Step 6: Final answer
   x = 1,593,978.86