Finding the Third Proportional to 3,483,728 and 7,527,961

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,728 : 7,527,961 = 7,527,961 : x
2. Step 2: Convert to fraction form
   3,483,728/7,527,961 = 7,527,961/x
3. Step 3: Cross multiply
   3,483,728x = 7,527,961 × 7,527,961
4. Step 4: Simplify right side
   3,483,728x = 56,670,196,817,521
5. Step 5: Solve for x
   x = 56,670,196,817,521/3,483,728
6. Step 6: Final answer
   x = 16,267,112.94