Finding the Third Proportional to 704,892 and 1,057,554

Step by Step Solution

1. Step 1: Write the proportion equation
   704,892 : 1,057,554 = 1,057,554 : x
2. Step 2: Convert to fraction form
   704,892/1,057,554 = 1,057,554/x
3. Step 3: Cross multiply
   704,892x = 1,057,554 × 1,057,554
4. Step 4: Simplify right side
   704,892x = 1,118,420,462,916
5. Step 5: Solve for x
   x = 1,118,420,462,916/704,892
6. Step 6: Final answer
   x = 1,586,655.07