Finding the Third Proportional to 41,206,635,782 and 89,258,905,238

Step by Step Solution

1. Step 1: Write the proportion equation
   41,206,635,782 : 89,258,905,238 = 89,258,905,238 : x
2. Step 2: Convert to fraction form
   41,206,635,782/89,258,905,238 = 89,258,905,238/x
3. Step 3: Cross multiply
   41,206,635,782x = 89,258,905,238 × 89,258,905,238
4. Step 4: Simplify right side
   41,206,635,782x = 7,967,152,164,286,263,984,128
5. Step 5: Solve for x
   x = 7,967,152,164,286,263,984,128/41,206,635,782
6. Step 6: Final answer
   x = 193,346,338,838.14