Finding the Third Proportional to 16,757,911 and 25,624,189

Step by Step Solution

1. Step 1: Write the proportion equation
   16,757,911 : 25,624,189 = 25,624,189 : x
2. Step 2: Convert to fraction form
   16,757,911/25,624,189 = 25,624,189/x
3. Step 3: Cross multiply
   16,757,911x = 25,624,189 × 25,624,189
4. Step 4: Simplify right side
   16,757,911x = 656,599,061,907,721
5. Step 5: Solve for x
   x = 656,599,061,907,721/16,757,911
6. Step 6: Final answer
   x = 39,181,438.66