Finding the Third Proportional to 65,020.50 and 122,265

Step by Step Solution

1. Step 1: Write the proportion equation
   65,020.50 : 122,265 = 122,265 : x
2. Step 2: Convert to fraction form
   65,020.50/122,265 = 122,265/x
3. Step 3: Cross multiply
   65,020.50x = 122,265 × 122,265
4. Step 4: Simplify right side
   65,020.50x = 14,948,730,225
5. Step 5: Solve for x
   x = 14,948,730,225/65,020.50
6. Step 6: Final answer
   x = 229,907.96