Finding the Third Proportional to 536,772 and 1,157,612

Step by Step Solution

1. Step 1: Write the proportion equation
   536,772 : 1,157,612 = 1,157,612 : x
2. Step 2: Convert to fraction form
   536,772/1,157,612 = 1,157,612/x
3. Step 3: Cross multiply
   536,772x = 1,157,612 × 1,157,612
4. Step 4: Simplify right side
   536,772x = 1,340,065,542,544
5. Step 5: Solve for x
   x = 1,340,065,542,544/536,772
6. Step 6: Final answer
   x = 2,496,526.54