Finding the Third Proportional to 33,552,792 and 72,589,608

Step by Step Solution

1. Step 1: Write the proportion equation
   33,552,792 : 72,589,608 = 72,589,608 : x
2. Step 2: Convert to fraction form
   33,552,792/72,589,608 = 72,589,608/x
3. Step 3: Cross multiply
   33,552,792x = 72,589,608 × 72,589,608
4. Step 4: Simplify right side
   33,552,792x = 5,269,251,189,593,664
5. Step 5: Solve for x
   x = 5,269,251,189,593,664/33,552,792
6. Step 6: Final answer
   x = 157,043,598.33