Finding the Third Proportional to 4,416,024 and 9,508,608

Step by Step Solution

1. Step 1: Write the proportion equation
   4,416,024 : 9,508,608 = 9,508,608 : x
2. Step 2: Convert to fraction form
   4,416,024/9,508,608 = 9,508,608/x
3. Step 3: Cross multiply
   4,416,024x = 9,508,608 × 9,508,608
4. Step 4: Simplify right side
   4,416,024x = 90,413,626,097,664
5. Step 5: Solve for x
   x = 90,413,626,097,664/4,416,024
6. Step 6: Final answer
   x = 20,473,988.84