Finding the Third Proportional to 4,044,704 and 8,587,072

Step by Step Solution

1. Step 1: Write the proportion equation
   4,044,704 : 8,587,072 = 8,587,072 : x
2. Step 2: Convert to fraction form
   4,044,704/8,587,072 = 8,587,072/x
3. Step 3: Cross multiply
   4,044,704x = 8,587,072 × 8,587,072
4. Step 4: Simplify right side
   4,044,704x = 73,737,805,533,184
5. Step 5: Solve for x
   x = 73,737,805,533,184/4,044,704
6. Step 6: Final answer
   x = 18,230,705.02