Finding the Third Proportional to 59,246 and 128,333

Step by Step Solution

1. Step 1: Write the proportion equation
   59,246 : 128,333 = 128,333 : x
2. Step 2: Convert to fraction form
   59,246/128,333 = 128,333/x
3. Step 3: Cross multiply
   59,246x = 128,333 × 128,333
4. Step 4: Simplify right side
   59,246x = 16,469,358,889
5. Step 5: Solve for x
   x = 16,469,358,889/59,246
6. Step 6: Final answer
   x = 277,982.63