Finding the Third Proportional to 503,019 and 1,080,945

Step by Step Solution

1. Step 1: Write the proportion equation
   503,019 : 1,080,945 = 1,080,945 : x
2. Step 2: Convert to fraction form
   503,019/1,080,945 = 1,080,945/x
3. Step 3: Cross multiply
   503,019x = 1,080,945 × 1,080,945
4. Step 4: Simplify right side
   503,019x = 1,168,442,093,025
5. Step 5: Solve for x
   x = 1,168,442,093,025/503,019
6. Step 6: Final answer
   x = 2,322,858.76