Finding the Third Proportional to 8,133,049,152 and 17,757,607,680

Step by Step Solution

1. Step 1: Write the proportion equation
   8,133,049,152 : 17,757,607,680 = 17,757,607,680 : x
2. Step 2: Convert to fraction form
   8,133,049,152/17,757,607,680 = 17,757,607,680/x
3. Step 3: Cross multiply
   8,133,049,152x = 17,757,607,680 × 17,757,607,680
4. Step 4: Simplify right side
   8,133,049,152x = 315,332,630,516,794,982,400
5. Step 5: Solve for x
   x = 315,332,630,516,794,982,400/8,133,049,152
6. Step 6: Final answer
   x = 38,771,760,089.42