Finding the Third Proportional to 4,211,811 and 9,096,111

Step by Step Solution

1. Step 1: Write the proportion equation
   4,211,811 : 9,096,111 = 9,096,111 : x
2. Step 2: Convert to fraction form
   4,211,811/9,096,111 = 9,096,111/x
3. Step 3: Cross multiply
   4,211,811x = 9,096,111 × 9,096,111
4. Step 4: Simplify right side
   4,211,811x = 82,739,235,324,321
5. Step 5: Solve for x
   x = 82,739,235,324,321/4,211,811
6. Step 6: Final answer
   x = 19,644,574.58