Finding the Third Proportional to 4,212,074 and 9,096,608

Step by Step Solution

1. Step 1: Write the proportion equation
   4,212,074 : 9,096,608 = 9,096,608 : x
2. Step 2: Convert to fraction form
   4,212,074/9,096,608 = 9,096,608/x
3. Step 3: Cross multiply
   4,212,074x = 9,096,608 × 9,096,608
4. Step 4: Simplify right side
   4,212,074x = 82,748,277,105,664
5. Step 5: Solve for x
   x = 82,748,277,105,664/4,212,074
6. Step 6: Final answer
   x = 19,645,494.62