Finding the Third Proportional to 65,896 and 141,800

Step by Step Solution

1. Step 1: Write the proportion equation
   65,896 : 141,800 = 141,800 : x
2. Step 2: Convert to fraction form
   65,896/141,800 = 141,800/x
3. Step 3: Cross multiply
   65,896x = 141,800 × 141,800
4. Step 4: Simplify right side
   65,896x = 20,107,240,000
5. Step 5: Solve for x
   x = 20,107,240,000/65,896
6. Step 6: Final answer
   x = 305,135.97