Finding the Third Proportional to 715,158 and 1,080,027

Step by Step Solution

1. Step 1: Write the proportion equation
   715,158 : 1,080,027 = 1,080,027 : x
2. Step 2: Convert to fraction form
   715,158/1,080,027 = 1,080,027/x
3. Step 3: Cross multiply
   715,158x = 1,080,027 × 1,080,027
4. Step 4: Simplify right side
   715,158x = 1,166,458,320,729
5. Step 5: Solve for x
   x = 1,166,458,320,729/715,158
6. Step 6: Final answer
   x = 1,631,049.81