Finding the Third Proportional to 3,166,057 and 7,466,443

Step by Step Solution

1. Step 1: Write the proportion equation
   3,166,057 : 7,466,443 = 7,466,443 : x
2. Step 2: Convert to fraction form
   3,166,057/7,466,443 = 7,466,443/x
3. Step 3: Cross multiply
   3,166,057x = 7,466,443 × 7,466,443
4. Step 4: Simplify right side
   3,166,057x = 55,747,771,072,249
5. Step 5: Solve for x
   x = 55,747,771,072,249/3,166,057
6. Step 6: Final answer
   x = 17,607,949.28