Finding the Third Proportional to 8,141,100 and 12,659,796

Step by Step Solution

1. Step 1: Write the proportion equation
   8,141,100 : 12,659,796 = 12,659,796 : x
2. Step 2: Convert to fraction form
   8,141,100/12,659,796 = 12,659,796/x
3. Step 3: Cross multiply
   8,141,100x = 12,659,796 × 12,659,796
4. Step 4: Simplify right side
   8,141,100x = 160,270,434,761,616
5. Step 5: Solve for x
   x = 160,270,434,761,616/8,141,100
6. Step 6: Final answer
   x = 19,686,582.25