Finding the Third Proportional to 694,716 and 1,039,152

Step by Step Solution

1. Step 1: Write the proportion equation
   694,716 : 1,039,152 = 1,039,152 : x
2. Step 2: Convert to fraction form
   694,716/1,039,152 = 1,039,152/x
3. Step 3: Cross multiply
   694,716x = 1,039,152 × 1,039,152
4. Step 4: Simplify right side
   694,716x = 1,079,836,879,104
5. Step 5: Solve for x
   x = 1,079,836,879,104/694,716
6. Step 6: Final answer
   x = 1,554,357.29