Finding the Third Proportional to 524,589 and 1,123,604

Step by Step Solution

1. Step 1: Write the proportion equation
   524,589 : 1,123,604 = 1,123,604 : x
2. Step 2: Convert to fraction form
   524,589/1,123,604 = 1,123,604/x
3. Step 3: Cross multiply
   524,589x = 1,123,604 × 1,123,604
4. Step 4: Simplify right side
   524,589x = 1,262,485,948,816
5. Step 5: Solve for x
   x = 1,262,485,948,816/524,589
6. Step 6: Final answer
   x = 2,406,619.18