Finding the Third Proportional to 27,808 and 60,530

Step by Step Solution

1. Step 1: Write the proportion equation
   27,808 : 60,530 = 60,530 : x
2. Step 2: Convert to fraction form
   27,808/60,530 = 60,530/x
3. Step 3: Cross multiply
   27,808x = 60,530 × 60,530
4. Step 4: Simplify right side
   27,808x = 3,663,880,900
5. Step 5: Solve for x
   x = 3,663,880,900/27,808
6. Step 6: Final answer
   x = 131,756.36