Finding the Third Proportional to 8,749,556 and 13,697,792

Step by Step Solution

1. Step 1: Write the proportion equation
   8,749,556 : 13,697,792 = 13,697,792 : x
2. Step 2: Convert to fraction form
   8,749,556/13,697,792 = 13,697,792/x
3. Step 3: Cross multiply
   8,749,556x = 13,697,792 × 13,697,792
4. Step 4: Simplify right side
   8,749,556x = 187,629,505,675,264
5. Step 5: Solve for x
   x = 187,629,505,675,264/8,749,556
6. Step 6: Final answer
   x = 21,444,460.23