Finding the Third Proportional to 19,527,517,314 and 42,383,981,052

Step by Step Solution

1. Step 1: Write the proportion equation
   19,527,517,314 : 42,383,981,052 = 42,383,981,052 : x
2. Step 2: Convert to fraction form
   19,527,517,314/42,383,981,052 = 42,383,981,052/x
3. Step 3: Cross multiply
   19,527,517,314x = 42,383,981,052 × 42,383,981,052
4. Step 4: Simplify right side
   19,527,517,314x = 1,796,401,849,816,295,145,472
5. Step 5: Solve for x
   x = 1,796,401,849,816,295,145,472/19,527,517,314
6. Step 6: Final answer
   x = 91,993,355,884.95