Finding the Third Proportional to 63,727 and 89,133

Step by Step Solution

1. Step 1: Write the proportion equation
   63,727 : 89,133 = 89,133 : x
2. Step 2: Convert to fraction form
   63,727/89,133 = 89,133/x
3. Step 3: Cross multiply
   63,727x = 89,133 × 89,133
4. Step 4: Simplify right side
   63,727x = 7,944,691,689
5. Step 5: Solve for x
   x = 7,944,691,689/63,727
6. Step 6: Final answer
   x = 124,667.59