Finding the Third Proportional to 17,308 and 37,653

Step by Step Solution

1. Step 1: Write the proportion equation
   17,308 : 37,653 = 37,653 : x
2. Step 2: Convert to fraction form
   17,308/37,653 = 37,653/x
3. Step 3: Cross multiply
   17,308x = 37,653 × 37,653
4. Step 4: Simplify right side
   17,308x = 1,417,748,409
5. Step 5: Solve for x
   x = 1,417,748,409/17,308
6. Step 6: Final answer
   x = 81,912.90