Finding the Third Proportional to 696,736 and 981,164

Step by Step Solution

1. Step 1: Write the proportion equation
   696,736 : 981,164 = 981,164 : x
2. Step 2: Convert to fraction form
   696,736/981,164 = 981,164/x
3. Step 3: Cross multiply
   696,736x = 981,164 × 981,164
4. Step 4: Simplify right side
   696,736x = 962,682,794,896
5. Step 5: Solve for x
   x = 962,682,794,896/696,736
6. Step 6: Final answer
   x = 1,381,703.82