Finding the Third Proportional to 83,304,984,942 and 126,906,537,375

Step by Step Solution

1. Step 1: Write the proportion equation
   83,304,984,942 : 126,906,537,375 = 126,906,537,375 : x
2. Step 2: Convert to fraction form
   83,304,984,942/126,906,537,375 = 126,906,537,375/x
3. Step 3: Cross multiply
   83,304,984,942x = 126,906,537,375 × 126,906,537,375
4. Step 4: Simplify right side
   83,304,984,942x = 16,105,269,228,512,271,663,104
5. Step 5: Solve for x
   x = 16,105,269,228,512,271,663,104/83,304,984,942
6. Step 6: Final answer
   x = 193,328,997,535.09