Finding the Third Proportional to 3,166,860 and 4,777,362

Step by Step Solution

1. Step 1: Write the proportion equation
   3,166,860 : 4,777,362 = 4,777,362 : x
2. Step 2: Convert to fraction form
   3,166,860/4,777,362 = 4,777,362/x
3. Step 3: Cross multiply
   3,166,860x = 4,777,362 × 4,777,362
4. Step 4: Simplify right side
   3,166,860x = 22,823,187,679,044
5. Step 5: Solve for x
   x = 22,823,187,679,044/3,166,860
6. Step 6: Final answer
   x = 7,206,882.43