Finding the Third Proportional to 708,792 and 1,515,936

Step by Step Solution

1. Step 1: Write the proportion equation
   708,792 : 1,515,936 = 1,515,936 : x
2. Step 2: Convert to fraction form
   708,792/1,515,936 = 1,515,936/x
3. Step 3: Cross multiply
   708,792x = 1,515,936 × 1,515,936
4. Step 4: Simplify right side
   708,792x = 2,298,061,956,096
5. Step 5: Solve for x
   x = 2,298,061,956,096/708,792
6. Step 6: Final answer
   x = 3,242,223.33