Finding the Third Proportional to 83,304,982,656 and 126,906,533,865

Step by Step Solution

1. Step 1: Write the proportion equation
   83,304,982,656 : 126,906,533,865 = 126,906,533,865 : x
2. Step 2: Convert to fraction form
   83,304,982,656/126,906,533,865 = 126,906,533,865/x
3. Step 3: Cross multiply
   83,304,982,656x = 126,906,533,865 × 126,906,533,865
4. Step 4: Simplify right side
   83,304,982,656x = 16,105,268,337,628,390,883,328
5. Step 5: Solve for x
   x = 16,105,268,337,628,390,883,328/83,304,982,656
6. Step 6: Final answer
   x = 193,328,992,146.05