Finding the Third Proportional to 164,681,084 and 242,231,610

Step by Step Solution

1. Step 1: Write the proportion equation
   164,681,084 : 242,231,610 = 242,231,610 : x
2. Step 2: Convert to fraction form
   164,681,084/242,231,610 = 242,231,610/x
3. Step 3: Cross multiply
   164,681,084x = 242,231,610 × 242,231,610
4. Step 4: Simplify right side
   164,681,084x = 58,676,152,883,192,096
5. Step 5: Solve for x
   x = 58,676,152,883,192,096/164,681,084
6. Step 6: Final answer
   x = 356,301,716.37