Finding the Third Proportional to 4,081,042 and 8,908,077

Step by Step Solution

1. Step 1: Write the proportion equation
   4,081,042 : 8,908,077 = 8,908,077 : x
2. Step 2: Convert to fraction form
   4,081,042/8,908,077 = 8,908,077/x
3. Step 3: Cross multiply
   4,081,042x = 8,908,077 × 8,908,077
4. Step 4: Simplify right side
   4,081,042x = 79,353,835,837,929
5. Step 5: Solve for x
   x = 79,353,835,837,929/4,081,042
6. Step 6: Final answer
   x = 19,444,503.59