Finding the Third Proportional to 595,692 and 1,296,456

Step by Step Solution

1. Step 1: Write the proportion equation
   595,692 : 1,296,456 = 1,296,456 : x
2. Step 2: Convert to fraction form
   595,692/1,296,456 = 1,296,456/x
3. Step 3: Cross multiply
   595,692x = 1,296,456 × 1,296,456
4. Step 4: Simplify right side
   595,692x = 1,680,798,159,936
5. Step 5: Solve for x
   x = 1,680,798,159,936/595,692
6. Step 6: Final answer
   x = 2,821,589.28