Finding the Third Proportional to 515,535 and 1,131,936

Step by Step Solution

1. Step 1: Write the proportion equation
   515,535 : 1,131,936 = 1,131,936 : x
2. Step 2: Convert to fraction form
   515,535/1,131,936 = 1,131,936/x
3. Step 3: Cross multiply
   515,535x = 1,131,936 × 1,131,936
4. Step 4: Simplify right side
   515,535x = 1,281,279,108,096
5. Step 5: Solve for x
   x = 1,281,279,108,096/515,535
6. Step 6: Final answer
   x = 2,485,338.74