Finding the Third Proportional to 499,090 and 1,082,256

Step by Step Solution

1. Step 1: Write the proportion equation
   499,090 : 1,082,256 = 1,082,256 : x
2. Step 2: Convert to fraction form
   499,090/1,082,256 = 1,082,256/x
3. Step 3: Cross multiply
   499,090x = 1,082,256 × 1,082,256
4. Step 4: Simplify right side
   499,090x = 1,171,278,049,536
5. Step 5: Solve for x
   x = 1,171,278,049,536/499,090
6. Step 6: Final answer
   x = 2,346,827.32