Finding the Third Proportional to 17,606 and 38,260

Step by Step Solution

1. Step 1: Write the proportion equation
   17,606 : 38,260 = 38,260 : x
2. Step 2: Convert to fraction form
   17,606/38,260 = 38,260/x
3. Step 3: Cross multiply
   17,606x = 38,260 × 38,260
4. Step 4: Simplify right side
   17,606x = 1,463,827,600
5. Step 5: Solve for x
   x = 1,463,827,600/17,606
6. Step 6: Final answer
   x = 83,143.68