Finding the Third Proportional to 511,968 and 1,137,568

Step by Step Solution

1. Step 1: Write the proportion equation
   511,968 : 1,137,568 = 1,137,568 : x
2. Step 2: Convert to fraction form
   511,968/1,137,568 = 1,137,568/x
3. Step 3: Cross multiply
   511,968x = 1,137,568 × 1,137,568
4. Step 4: Simplify right side
   511,968x = 1,294,060,954,624
5. Step 5: Solve for x
   x = 1,294,060,954,624/511,968
6. Step 6: Final answer
   x = 2,527,620.78