Finding the Third Proportional to 33,176,212 and 72,729,756

Step by Step Solution

1. Step 1: Write the proportion equation
   33,176,212 : 72,729,756 = 72,729,756 : x
2. Step 2: Convert to fraction form
   33,176,212/72,729,756 = 72,729,756/x
3. Step 3: Cross multiply
   33,176,212x = 72,729,756 × 72,729,756
4. Step 4: Simplify right side
   33,176,212x = 5,289,617,407,819,536
5. Step 5: Solve for x
   x = 5,289,617,407,819,536/33,176,212
6. Step 6: Final answer
   x = 159,440,065.30