Finding the Third Proportional to 59,330 and 89,247

Step by Step Solution

1. Step 1: Write the proportion equation
   59,330 : 89,247 = 89,247 : x
2. Step 2: Convert to fraction form
   59,330/89,247 = 89,247/x
3. Step 3: Cross multiply
   59,330x = 89,247 × 89,247
4. Step 4: Simplify right side
   59,330x = 7,965,027,009
5. Step 5: Solve for x
   x = 7,965,027,009/59,330
6. Step 6: Final answer
   x = 134,249.57