Finding the Third Proportional to 7,494,665 and 15,578,110

Step by Step Solution

1. Step 1: Write the proportion equation
   7,494,665 : 15,578,110 = 15,578,110 : x
2. Step 2: Convert to fraction form
   7,494,665/15,578,110 = 15,578,110/x
3. Step 3: Cross multiply
   7,494,665x = 15,578,110 × 15,578,110
4. Step 4: Simplify right side
   7,494,665x = 242,677,511,172,100
5. Step 5: Solve for x
   x = 242,677,511,172,100/7,494,665
6. Step 6: Final answer
   x = 32,380,034.49