Finding the Third Proportional to 83,304,274 and 179,410,069

Step by Step Solution

1. Step 1: Write the proportion equation
   83,304,274 : 179,410,069 = 179,410,069 : x
2. Step 2: Convert to fraction form
   83,304,274/179,410,069 = 179,410,069/x
3. Step 3: Cross multiply
   83,304,274x = 179,410,069 × 179,410,069
4. Step 4: Simplify right side
   83,304,274x = 32,187,972,858,584,760
5. Step 5: Solve for x
   x = 32,187,972,858,584,760/83,304,274
6. Step 6: Final answer
   x = 386,390,413.28