Finding the Third Proportional to 523,612 and 1,129,592

Step by Step Solution

1. Step 1: Write the proportion equation
   523,612 : 1,129,592 = 1,129,592 : x
2. Step 2: Convert to fraction form
   523,612/1,129,592 = 1,129,592/x
3. Step 3: Cross multiply
   523,612x = 1,129,592 × 1,129,592
4. Step 4: Simplify right side
   523,612x = 1,275,978,086,464
5. Step 5: Solve for x
   x = 1,275,978,086,464/523,612
6. Step 6: Final answer
   x = 2,436,877.09