Finding the Third Proportional to 62,890 and 95,144

Step by Step Solution

1. Step 1: Write the proportion equation
   62,890 : 95,144 = 95,144 : x
2. Step 2: Convert to fraction form
   62,890/95,144 = 95,144/x
3. Step 3: Cross multiply
   62,890x = 95,144 × 95,144
4. Step 4: Simplify right side
   62,890x = 9,052,380,736
5. Step 5: Solve for x
   x = 9,052,380,736/62,890
6. Step 6: Final answer
   x = 143,939.91