Finding the Third Proportional to 533,446 and 1,158,474

Step by Step Solution

1. Step 1: Write the proportion equation
   533,446 : 1,158,474 = 1,158,474 : x
2. Step 2: Convert to fraction form
   533,446/1,158,474 = 1,158,474/x
3. Step 3: Cross multiply
   533,446x = 1,158,474 × 1,158,474
4. Step 4: Simplify right side
   533,446x = 1,342,062,008,676
5. Step 5: Solve for x
   x = 1,342,062,008,676/533,446
6. Step 6: Final answer
   x = 2,515,834.80