Finding the Third Proportional to 3,576,218 and 7,757,944

Step by Step Solution

1. Step 1: Write the proportion equation
   3,576,218 : 7,757,944 = 7,757,944 : x
2. Step 2: Convert to fraction form
   3,576,218/7,757,944 = 7,757,944/x
3. Step 3: Cross multiply
   3,576,218x = 7,757,944 × 7,757,944
4. Step 4: Simplify right side
   3,576,218x = 60,185,695,107,136
5. Step 5: Solve for x
   x = 60,185,695,107,136/3,576,218
6. Step 6: Final answer
   x = 16,829,425.70