Finding the Third Proportional to 574,938 and 1,209,474

Step by Step Solution

1. Step 1: Write the proportion equation
   574,938 : 1,209,474 = 1,209,474 : x
2. Step 2: Convert to fraction form
   574,938/1,209,474 = 1,209,474/x
3. Step 3: Cross multiply
   574,938x = 1,209,474 × 1,209,474
4. Step 4: Simplify right side
   574,938x = 1,462,827,356,676
5. Step 5: Solve for x
   x = 1,462,827,356,676/574,938
6. Step 6: Final answer
   x = 2,544,321.92