Finding the Third Proportional to 105,995.25 and 148,550.63

Step by Step Solution

1. Step 1: Write the proportion equation
   105,995.25 : 148,550.63 = 148,550.63 : x
2. Step 2: Convert to fraction form
   105,995.25/148,550.63 = 148,550.63/x
3. Step 3: Cross multiply
   105,995.25x = 148,550.63 × 148,550.63
4. Step 4: Simplify right side
   105,995.25x = 22,067,288,187.89
5. Step 5: Solve for x
   x = 22,067,288,187.89/105,995.25
6. Step 6: Final answer
   x = 208,191.29