Finding the Third Proportional to 512,806 and 1,124,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   512,806 : 1,124,019.50 = 1,124,019.50 : x
2. Step 2: Convert to fraction form
   512,806/1,124,019.50 = 1,124,019.50/x
3. Step 3: Cross multiply
   512,806x = 1,124,019.50 × 1,124,019.50
4. Step 4: Simplify right side
   512,806x = 1,263,419,836,380.25
5. Step 5: Solve for x
   x = 1,263,419,836,380.25/512,806
6. Step 6: Final answer
   x = 2,463,738.40