Finding the Third Proportional to 4,211,852 and 9,096,188

Step by Step Solution

1. Step 1: Write the proportion equation
   4,211,852 : 9,096,188 = 9,096,188 : x
2. Step 2: Convert to fraction form
   4,211,852/9,096,188 = 9,096,188/x
3. Step 3: Cross multiply
   4,211,852x = 9,096,188 × 9,096,188
4. Step 4: Simplify right side
   4,211,852x = 82,740,636,131,344
5. Step 5: Solve for x
   x = 82,740,636,131,344/4,211,852
6. Step 6: Final answer
   x = 19,644,715.94