Finding the Third Proportional to 517,526 and 1,131,604

Step by Step Solution

1. Step 1: Write the proportion equation
   517,526 : 1,131,604 = 1,131,604 : x
2. Step 2: Convert to fraction form
   517,526/1,131,604 = 1,131,604/x
3. Step 3: Cross multiply
   517,526x = 1,131,604 × 1,131,604
4. Step 4: Simplify right side
   517,526x = 1,280,527,612,816
5. Step 5: Solve for x
   x = 1,280,527,612,816/517,526
6. Step 6: Final answer
   x = 2,474,325.18