Finding the Third Proportional to 531,204 and 1,150,912

Step by Step Solution

1. Step 1: Write the proportion equation
   531,204 : 1,150,912 = 1,150,912 : x
2. Step 2: Convert to fraction form
   531,204/1,150,912 = 1,150,912/x
3. Step 3: Cross multiply
   531,204x = 1,150,912 × 1,150,912
4. Step 4: Simplify right side
   531,204x = 1,324,598,431,744
5. Step 5: Solve for x
   x = 1,324,598,431,744/531,204
6. Step 6: Final answer
   x = 2,493,577.67