Finding the Third Proportional to 33,496,740 and 72,558,234

Step by Step Solution

1. Step 1: Write the proportion equation
   33,496,740 : 72,558,234 = 72,558,234 : x
2. Step 2: Convert to fraction form
   33,496,740/72,558,234 = 72,558,234/x
3. Step 3: Cross multiply
   33,496,740x = 72,558,234 × 72,558,234
4. Step 4: Simplify right side
   33,496,740x = 5,264,697,321,198,756
5. Step 5: Solve for x
   x = 5,264,697,321,198,756/33,496,740
6. Step 6: Final answer
   x = 157,170,438.71