Finding the Third Proportional to 12,669,330 and 27,661,796

Step by Step Solution

1. Step 1: Write the proportion equation
   12,669,330 : 27,661,796 = 27,661,796 : x
2. Step 2: Convert to fraction form
   12,669,330/27,661,796 = 27,661,796/x
3. Step 3: Cross multiply
   12,669,330x = 27,661,796 × 27,661,796
4. Step 4: Simplify right side
   12,669,330x = 765,174,957,945,616
5. Step 5: Solve for x
   x = 765,174,957,945,616/12,669,330
6. Step 6: Final answer
   x = 60,395,850.29