Finding the Third Proportional to 9,981,814 and 14,906,192

Step by Step Solution

1. Step 1: Write the proportion equation
   9,981,814 : 14,906,192 = 14,906,192 : x
2. Step 2: Convert to fraction form
   9,981,814/14,906,192 = 14,906,192/x
3. Step 3: Cross multiply
   9,981,814x = 14,906,192 × 14,906,192
4. Step 4: Simplify right side
   9,981,814x = 222,194,559,940,864
5. Step 5: Solve for x
   x = 222,194,559,940,864/9,981,814
6. Step 6: Final answer
   x = 22,259,937.92