Finding the Third Proportional to 95,809.50 and 145,050

Step by Step Solution

1. Step 1: Write the proportion equation
   95,809.50 : 145,050 = 145,050 : x
2. Step 2: Convert to fraction form
   95,809.50/145,050 = 145,050/x
3. Step 3: Cross multiply
   95,809.50x = 145,050 × 145,050
4. Step 4: Simplify right side
   95,809.50x = 21,039,502,500
5. Step 5: Solve for x
   x = 21,039,502,500/95,809.50
6. Step 6: Final answer
   x = 219,597.25