Finding the Third Proportional to 9,668,176 and 13,981,864

Step by Step Solution

1. Step 1: Write the proportion equation
   9,668,176 : 13,981,864 = 13,981,864 : x
2. Step 2: Convert to fraction form
   9,668,176/13,981,864 = 13,981,864/x
3. Step 3: Cross multiply
   9,668,176x = 13,981,864 × 13,981,864
4. Step 4: Simplify right side
   9,668,176x = 195,492,520,914,496
5. Step 5: Solve for x
   x = 195,492,520,914,496/9,668,176
6. Step 6: Final answer
   x = 20,220,207.09