Finding the Third Proportional to 73,275,550,131.75 and 158,718,591,421.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,275,550,131.75 : 158,718,591,421.50 = 158,718,591,421.50 : x
2. Step 2: Convert to fraction form
   73,275,550,131.75/158,718,591,421.50 = 158,718,591,421.50/x
3. Step 3: Cross multiply
   73,275,550,131.75x = 158,718,591,421.50 × 158,718,591,421.50
4. Step 4: Simplify right side
   73,275,550,131.75x = 25,191,591,262,825,054,470,144
5. Step 5: Solve for x
   x = 25,191,591,262,825,054,470,144/73,275,550,131.75
6. Step 6: Final answer
   x = 343,792,591,355.92