Finding the Third Proportional to 105,550.59 and 163,673.16

Step by Step Solution

1. Step 1: Write the proportion equation
   105,550.59 : 163,673.16 = 163,673.16 : x
2. Step 2: Convert to fraction form
   105,550.59/163,673.16 = 163,673.16/x
3. Step 3: Cross multiply
   105,550.59x = 163,673.16 × 163,673.16
4. Step 4: Simplify right side
   105,550.59x = 26,788,902,076.84
5. Step 5: Solve for x
   x = 26,788,902,076.84/105,550.59
6. Step 6: Final answer
   x = 253,801.53