Finding the Third Proportional to 16,148 and 35,479

Step by Step Solution

1. Step 1: Write the proportion equation
   16,148 : 35,479 = 35,479 : x
2. Step 2: Convert to fraction form
   16,148/35,479 = 35,479/x
3. Step 3: Cross multiply
   16,148x = 35,479 × 35,479
4. Step 4: Simplify right side
   16,148x = 1,258,759,441
5. Step 5: Solve for x
   x = 1,258,759,441/16,148
6. Step 6: Final answer
   x = 77,951.41