Finding the Third Proportional to 79,710,202,780.50 and 175,667,883,894

Step by Step Solution

1. Step 1: Write the proportion equation
   79,710,202,780.50 : 175,667,883,894 = 175,667,883,894 : x
2. Step 2: Convert to fraction form
   79,710,202,780.50/175,667,883,894 = 175,667,883,894/x
3. Step 3: Cross multiply
   79,710,202,780.50x = 175,667,883,894 × 175,667,883,894
4. Step 4: Simplify right side
   79,710,202,780.50x = 30,859,205,431,795,866,664,960
5. Step 5: Solve for x
   x = 30,859,205,431,795,866,664,960/79,710,202,780.50
6. Step 6: Final answer
   x = 387,142,478,068.63