Finding the Third Proportional to 60,808 and 133,268

Step by Step Solution

1. Step 1: Write the proportion equation
   60,808 : 133,268 = 133,268 : x
2. Step 2: Convert to fraction form
   60,808/133,268 = 133,268/x
3. Step 3: Cross multiply
   60,808x = 133,268 × 133,268
4. Step 4: Simplify right side
   60,808x = 17,760,359,824
5. Step 5: Solve for x
   x = 17,760,359,824/60,808
6. Step 6: Final answer
   x = 292,072.75