Finding the Third Proportional to 512,406 and 1,124,604

Step by Step Solution

1. Step 1: Write the proportion equation
   512,406 : 1,124,604 = 1,124,604 : x
2. Step 2: Convert to fraction form
   512,406/1,124,604 = 1,124,604/x
3. Step 3: Cross multiply
   512,406x = 1,124,604 × 1,124,604
4. Step 4: Simplify right side
   512,406x = 1,264,734,156,816
5. Step 5: Solve for x
   x = 1,264,734,156,816/512,406
6. Step 6: Final answer
   x = 2,468,226.67