Finding the Third Proportional to 4,212,082 and 9,096,624

Step by Step Solution

1. Step 1: Write the proportion equation
   4,212,082 : 9,096,624 = 9,096,624 : x
2. Step 2: Convert to fraction form
   4,212,082/9,096,624 = 9,096,624/x
3. Step 3: Cross multiply
   4,212,082x = 9,096,624 × 9,096,624
4. Step 4: Simplify right side
   4,212,082x = 82,748,568,197,376
5. Step 5: Solve for x
   x = 82,748,568,197,376/4,212,082
6. Step 6: Final answer
   x = 19,645,526.42