Finding the Third Proportional to 1,048,086 and 2,245,590

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,086 : 2,245,590 = 2,245,590 : x
2. Step 2: Convert to fraction form
   1,048,086/2,245,590 = 2,245,590/x
3. Step 3: Cross multiply
   1,048,086x = 2,245,590 × 2,245,590
4. Step 4: Simplify right side
   1,048,086x = 5,042,674,448,100
5. Step 5: Solve for x
   x = 5,042,674,448,100/1,048,086
6. Step 6: Final answer
   x = 4,811,317.44