Finding the Third Proportional to 4,211,827 and 9,096,142

Step by Step Solution

1. Step 1: Write the proportion equation
   4,211,827 : 9,096,142 = 9,096,142 : x
2. Step 2: Convert to fraction form
   4,211,827/9,096,142 = 9,096,142/x
3. Step 3: Cross multiply
   4,211,827x = 9,096,142 × 9,096,142
4. Step 4: Simplify right side
   4,211,827x = 82,739,799,284,164
5. Step 5: Solve for x
   x = 82,739,799,284,164/4,211,827
6. Step 6: Final answer
   x = 19,644,633.86