Finding the Third Proportional to 64,033.82 and 140,523.29

Step by Step Solution

1. Step 1: Write the proportion equation
   64,033.82 : 140,523.29 = 140,523.29 : x
2. Step 2: Convert to fraction form
   64,033.82/140,523.29 = 140,523.29/x
3. Step 3: Cross multiply
   64,033.82x = 140,523.29 × 140,523.29
4. Step 4: Simplify right side
   64,033.82x = 19,746,795,866.78
5. Step 5: Solve for x
   x = 19,746,795,866.78/64,033.82
6. Step 6: Final answer
   x = 308,380.71