Finding the Third Proportional to 43,672 and 102,659.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,672 : 102,659.50 = 102,659.50 : x
2. Step 2: Convert to fraction form
   43,672/102,659.50 = 102,659.50/x
3. Step 3: Cross multiply
   43,672x = 102,659.50 × 102,659.50
4. Step 4: Simplify right side
   43,672x = 10,538,972,940.25
5. Step 5: Solve for x
   x = 10,538,972,940.25/43,672
6. Step 6: Final answer
   x = 241,321.05