Finding the Third Proportional to 33,608,608 and 71,999,456

Step by Step Solution

1. Step 1: Write the proportion equation
   33,608,608 : 71,999,456 = 71,999,456 : x
2. Step 2: Convert to fraction form
   33,608,608/71,999,456 = 71,999,456/x
3. Step 3: Cross multiply
   33,608,608x = 71,999,456 × 71,999,456
4. Step 4: Simplify right side
   33,608,608x = 5,183,921,664,295,936
5. Step 5: Solve for x
   x = 5,183,921,664,295,936/33,608,608
6. Step 6: Final answer
   x = 154,243,867.06