Finding the Third Proportional to 4,081,036 and 8,908,065

Step by Step Solution

1. Step 1: Write the proportion equation
   4,081,036 : 8,908,065 = 8,908,065 : x
2. Step 2: Convert to fraction form
   4,081,036/8,908,065 = 8,908,065/x
3. Step 3: Cross multiply
   4,081,036x = 8,908,065 × 8,908,065
4. Step 4: Simplify right side
   4,081,036x = 79,353,622,044,225
5. Step 5: Solve for x
   x = 79,353,622,044,225/4,081,036
6. Step 6: Final answer
   x = 19,444,479.79