Finding the Third Proportional to 17,397 and 37,253

Step by Step Solution

1. Step 1: Write the proportion equation
   17,397 : 37,253 = 37,253 : x
2. Step 2: Convert to fraction form
   17,397/37,253 = 37,253/x
3. Step 3: Cross multiply
   17,397x = 37,253 × 37,253
4. Step 4: Simplify right side
   17,397x = 1,387,786,009
5. Step 5: Solve for x
   x = 1,387,786,009/17,397
6. Step 6: Final answer
   x = 79,771.57