Finding the Third Proportional to 511,832 and 1,056,448

Step by Step Solution

1. Step 1: Write the proportion equation
   511,832 : 1,056,448 = 1,056,448 : x
2. Step 2: Convert to fraction form
   511,832/1,056,448 = 1,056,448/x
3. Step 3: Cross multiply
   511,832x = 1,056,448 × 1,056,448
4. Step 4: Simplify right side
   511,832x = 1,116,082,376,704
5. Step 5: Solve for x
   x = 1,116,082,376,704/511,832
6. Step 6: Final answer
   x = 2,180,563.89