Finding the Third Proportional to 481,590 and 1,054,530

Step by Step Solution

1. Step 1: Write the proportion equation
   481,590 : 1,054,530 = 1,054,530 : x
2. Step 2: Convert to fraction form
   481,590/1,054,530 = 1,054,530/x
3. Step 3: Cross multiply
   481,590x = 1,054,530 × 1,054,530
4. Step 4: Simplify right side
   481,590x = 1,112,033,520,900
5. Step 5: Solve for x
   x = 1,112,033,520,900/481,590
6. Step 6: Final answer
   x = 2,309,087.65