Finding the Third Proportional to 3,941,157 and 8,530,026

Step by Step Solution

1. Step 1: Write the proportion equation
   3,941,157 : 8,530,026 = 8,530,026 : x
2. Step 2: Convert to fraction form
   3,941,157/8,530,026 = 8,530,026/x
3. Step 3: Cross multiply
   3,941,157x = 8,530,026 × 8,530,026
4. Step 4: Simplify right side
   3,941,157x = 72,761,343,560,676
5. Step 5: Solve for x
   x = 72,761,343,560,676/3,941,157
6. Step 6: Final answer
   x = 18,461,924.65