Finding the Third Proportional to 3,503,181 and 7,546,578

Step by Step Solution

1. Step 1: Write the proportion equation
   3,503,181 : 7,546,578 = 7,546,578 : x
2. Step 2: Convert to fraction form
   3,503,181/7,546,578 = 7,546,578/x
3. Step 3: Cross multiply
   3,503,181x = 7,546,578 × 7,546,578
4. Step 4: Simplify right side
   3,503,181x = 56,950,839,510,084
5. Step 5: Solve for x
   x = 56,950,839,510,084/3,503,181
6. Step 6: Final answer
   x = 16,256,893.24