Finding the Third Proportional to 505,264 and 1,086,944

Step by Step Solution

1. Step 1: Write the proportion equation
   505,264 : 1,086,944 = 1,086,944 : x
2. Step 2: Convert to fraction form
   505,264/1,086,944 = 1,086,944/x
3. Step 3: Cross multiply
   505,264x = 1,086,944 × 1,086,944
4. Step 4: Simplify right side
   505,264x = 1,181,447,259,136
5. Step 5: Solve for x
   x = 1,181,447,259,136/505,264
6. Step 6: Final answer
   x = 2,338,277.14