Finding the Third Proportional to 493,393.50 and 1,062,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   493,393.50 : 1,062,919.50 = 1,062,919.50 : x
2. Step 2: Convert to fraction form
   493,393.50/1,062,919.50 = 1,062,919.50/x
3. Step 3: Cross multiply
   493,393.50x = 1,062,919.50 × 1,062,919.50
4. Step 4: Simplify right side
   493,393.50x = 1,129,797,863,480.25
5. Step 5: Solve for x
   x = 1,129,797,863,480.25/493,393.50
6. Step 6: Final answer
   x = 2,289,851.54