Finding the Third Proportional to 48,559.50 and 105,945

Step by Step Solution

1. Step 1: Write the proportion equation
   48,559.50 : 105,945 = 105,945 : x
2. Step 2: Convert to fraction form
   48,559.50/105,945 = 105,945/x
3. Step 3: Cross multiply
   48,559.50x = 105,945 × 105,945
4. Step 4: Simplify right side
   48,559.50x = 11,224,343,025
5. Step 5: Solve for x
   x = 11,224,343,025/48,559.50
6. Step 6: Final answer
   x = 231,146.18