Finding the Third Proportional to 9,981,810 and 14,906,186

Step by Step Solution

1. Step 1: Write the proportion equation
   9,981,810 : 14,906,186 = 14,906,186 : x
2. Step 2: Convert to fraction form
   9,981,810/14,906,186 = 14,906,186/x
3. Step 3: Cross multiply
   9,981,810x = 14,906,186 × 14,906,186
4. Step 4: Simplify right side
   9,981,810x = 222,194,381,066,596
5. Step 5: Solve for x
   x = 222,194,381,066,596/9,981,810
6. Step 6: Final answer
   x = 22,259,928.92