Finding the Third Proportional to 487,183.50 and 1,062,900

Step by Step Solution

1. Step 1: Write the proportion equation
   487,183.50 : 1,062,900 = 1,062,900 : x
2. Step 2: Convert to fraction form
   487,183.50/1,062,900 = 1,062,900/x
3. Step 3: Cross multiply
   487,183.50x = 1,062,900 × 1,062,900
4. Step 4: Simplify right side
   487,183.50x = 1,129,756,410,000
5. Step 5: Solve for x
   x = 1,129,756,410,000/487,183.50
6. Step 6: Final answer
   x = 2,318,954.58