Finding the Third Proportional to 65,245.50 and 103,700.25

Step by Step Solution

1. Step 1: Write the proportion equation
   65,245.50 : 103,700.25 = 103,700.25 : x
2. Step 2: Convert to fraction form
   65,245.50/103,700.25 = 103,700.25/x
3. Step 3: Cross multiply
   65,245.50x = 103,700.25 × 103,700.25
4. Step 4: Simplify right side
   65,245.50x = 10,753,741,850.06
5. Step 5: Solve for x
   x = 10,753,741,850.06/65,245.50
6. Step 6: Final answer
   x = 164,819.67