Finding the Third Proportional to 17,543 and 37,277

Step by Step Solution

1. Step 1: Write the proportion equation
   17,543 : 37,277 = 37,277 : x
2. Step 2: Convert to fraction form
   17,543/37,277 = 37,277/x
3. Step 3: Cross multiply
   17,543x = 37,277 × 37,277
4. Step 4: Simplify right side
   17,543x = 1,389,574,729
5. Step 5: Solve for x
   x = 1,389,574,729/17,543
6. Step 6: Final answer
   x = 79,209.64