Finding the Third Proportional to 3,567,858 and 5,086,059

Step by Step Solution

1. Step 1: Write the proportion equation
   3,567,858 : 5,086,059 = 5,086,059 : x
2. Step 2: Convert to fraction form
   3,567,858/5,086,059 = 5,086,059/x
3. Step 3: Cross multiply
   3,567,858x = 5,086,059 × 5,086,059
4. Step 4: Simplify right side
   3,567,858x = 25,867,996,151,481
5. Step 5: Solve for x
   x = 25,867,996,151,481/3,567,858
6. Step 6: Final answer
   x = 7,250,287.47