Finding the Third Proportional to 3,859,562 and 5,660,436

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,562 : 5,660,436 = 5,660,436 : x
2. Step 2: Convert to fraction form
   3,859,562/5,660,436 = 5,660,436/x
3. Step 3: Cross multiply
   3,859,562x = 5,660,436 × 5,660,436
4. Step 4: Simplify right side
   3,859,562x = 32,040,535,710,096
5. Step 5: Solve for x
   x = 32,040,535,710,096/3,859,562
6. Step 6: Final answer
   x = 8,301,598.91