Finding the Third Proportional to 59,133 and 131,388

Step by Step Solution

1. Step 1: Write the proportion equation
   59,133 : 131,388 = 131,388 : x
2. Step 2: Convert to fraction form
   59,133/131,388 = 131,388/x
3. Step 3: Cross multiply
   59,133x = 131,388 × 131,388
4. Step 4: Simplify right side
   59,133x = 17,262,806,544
5. Step 5: Solve for x
   x = 17,262,806,544/59,133
6. Step 6: Final answer
   x = 291,931.86