Finding the Third Proportional to 65,449.50 and 141,195

Step by Step Solution

1. Step 1: Write the proportion equation
   65,449.50 : 141,195 = 141,195 : x
2. Step 2: Convert to fraction form
   65,449.50/141,195 = 141,195/x
3. Step 3: Cross multiply
   65,449.50x = 141,195 × 141,195
4. Step 4: Simplify right side
   65,449.50x = 19,936,028,025
5. Step 5: Solve for x
   x = 19,936,028,025/65,449.50
6. Step 6: Final answer
   x = 304,601.69