Finding the Third Proportional to 9,613,344 and 20,591,328

Step by Step Solution

1. Step 1: Write the proportion equation
   9,613,344 : 20,591,328 = 20,591,328 : x
2. Step 2: Convert to fraction form
   9,613,344/20,591,328 = 20,591,328/x
3. Step 3: Cross multiply
   9,613,344x = 20,591,328 × 20,591,328
4. Step 4: Simplify right side
   9,613,344x = 424,002,788,803,584
5. Step 5: Solve for x
   x = 424,002,788,803,584/9,613,344
6. Step 6: Final answer
   x = 44,105,650.31