Finding the Third Proportional to 501,219 and 1,085,544

Step by Step Solution

1. Step 1: Write the proportion equation
   501,219 : 1,085,544 = 1,085,544 : x
2. Step 2: Convert to fraction form
   501,219/1,085,544 = 1,085,544/x
3. Step 3: Cross multiply
   501,219x = 1,085,544 × 1,085,544
4. Step 4: Simplify right side
   501,219x = 1,178,405,775,936
5. Step 5: Solve for x
   x = 1,178,405,775,936/501,219
6. Step 6: Final answer
   x = 2,351,079.62