Finding the Third Proportional to 3,859,560 and 5,660,433

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,560 : 5,660,433 = 5,660,433 : x
2. Step 2: Convert to fraction form
   3,859,560/5,660,433 = 5,660,433/x
3. Step 3: Cross multiply
   3,859,560x = 5,660,433 × 5,660,433
4. Step 4: Simplify right side
   3,859,560x = 32,040,501,747,489
5. Step 5: Solve for x
   x = 32,040,501,747,489/3,859,560
6. Step 6: Final answer
   x = 8,301,594.42