Finding the Third Proportional to 511,896 and 1,056,504

Step by Step Solution

1. Step 1: Write the proportion equation
   511,896 : 1,056,504 = 1,056,504 : x
2. Step 2: Convert to fraction form
   511,896/1,056,504 = 1,056,504/x
3. Step 3: Cross multiply
   511,896x = 1,056,504 × 1,056,504
4. Step 4: Simplify right side
   511,896x = 1,116,200,702,016
5. Step 5: Solve for x
   x = 1,116,200,702,016/511,896
6. Step 6: Final answer
   x = 2,180,522.41