Finding the Third Proportional to 3,839,220 and 8,888,034

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839,220 : 8,888,034 = 8,888,034 : x
2. Step 2: Convert to fraction form
   3,839,220/8,888,034 = 8,888,034/x
3. Step 3: Cross multiply
   3,839,220x = 8,888,034 × 8,888,034
4. Step 4: Simplify right side
   3,839,220x = 78,997,148,385,156
5. Step 5: Solve for x
   x = 78,997,148,385,156/3,839,220
6. Step 6: Final answer
   x = 20,576,353.63