Finding the Third Proportional to 663,354 and 1,052,079

Step by Step Solution

1. Step 1: Write the proportion equation
   663,354 : 1,052,079 = 1,052,079 : x
2. Step 2: Convert to fraction form
   663,354/1,052,079 = 1,052,079/x
3. Step 3: Cross multiply
   663,354x = 1,052,079 × 1,052,079
4. Step 4: Simplify right side
   663,354x = 1,106,870,222,241
5. Step 5: Solve for x
   x = 1,106,870,222,241/663,354
6. Step 6: Final answer
   x = 1,668,596.59