Finding the Third Proportional to 28,192 and 60,256

Step by Step Solution

1. Step 1: Write the proportion equation
   28,192 : 60,256 = 60,256 : x
2. Step 2: Convert to fraction form
   28,192/60,256 = 60,256/x
3. Step 3: Cross multiply
   28,192x = 60,256 × 60,256
4. Step 4: Simplify right side
   28,192x = 3,630,785,536
5. Step 5: Solve for x
   x = 3,630,785,536/28,192
6. Step 6: Final answer
   x = 128,787.80