Finding the Third Proportional to 8,383,974 and 17,963,144

Step by Step Solution

1. Step 1: Write the proportion equation
   8,383,974 : 17,963,144 = 17,963,144 : x
2. Step 2: Convert to fraction form
   8,383,974/17,963,144 = 17,963,144/x
3. Step 3: Cross multiply
   8,383,974x = 17,963,144 × 17,963,144
4. Step 4: Simplify right side
   8,383,974x = 322,674,542,364,736
5. Step 5: Solve for x
   x = 322,674,542,364,736/8,383,974
6. Step 6: Final answer
   x = 38,487,063.82