Finding the Third Proportional to 705,556 and 1,059,923

Step by Step Solution

1. Step 1: Write the proportion equation
   705,556 : 1,059,923 = 1,059,923 : x
2. Step 2: Convert to fraction form
   705,556/1,059,923 = 1,059,923/x
3. Step 3: Cross multiply
   705,556x = 1,059,923 × 1,059,923
4. Step 4: Simplify right side
   705,556x = 1,123,436,765,929
5. Step 5: Solve for x
   x = 1,123,436,765,929/705,556
6. Step 6: Final answer
   x = 1,592,271.58