Finding the Third Proportional to 3,677,734 and 5,709,057

Step by Step Solution

1. Step 1: Write the proportion equation
   3,677,734 : 5,709,057 = 5,709,057 : x
2. Step 2: Convert to fraction form
   3,677,734/5,709,057 = 5,709,057/x
3. Step 3: Cross multiply
   3,677,734x = 5,709,057 × 5,709,057
4. Step 4: Simplify right side
   3,677,734x = 32,593,331,829,249
5. Step 5: Solve for x
   x = 32,593,331,829,249/3,677,734
6. Step 6: Final answer
   x = 8,862,340.73