Finding the Third Proportional to 65,056 and 142,244

Step by Step Solution

1. Step 1: Write the proportion equation
   65,056 : 142,244 = 142,244 : x
2. Step 2: Convert to fraction form
   65,056/142,244 = 142,244/x
3. Step 3: Cross multiply
   65,056x = 142,244 × 142,244
4. Step 4: Simplify right side
   65,056x = 20,233,355,536
5. Step 5: Solve for x
   x = 20,233,355,536/65,056
6. Step 6: Final answer
   x = 311,014.44