Finding the Third Proportional to 17,177 and 37,153

Step by Step Solution

1. Step 1: Write the proportion equation
   17,177 : 37,153 = 37,153 : x
2. Step 2: Convert to fraction form
   17,177/37,153 = 37,153/x
3. Step 3: Cross multiply
   17,177x = 37,153 × 37,153
4. Step 4: Simplify right side
   17,177x = 1,380,345,409
5. Step 5: Solve for x
   x = 1,380,345,409/17,177
6. Step 6: Final answer
   x = 80,360.10