Finding the Third Proportional to 17,457.75 and 37,716.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,457.75 : 37,716.75 = 37,716.75 : x
2. Step 2: Convert to fraction form
   17,457.75/37,716.75 = 37,716.75/x
3. Step 3: Cross multiply
   17,457.75x = 37,716.75 × 37,716.75
4. Step 4: Simplify right side
   17,457.75x = 1,422,553,230.56
5. Step 5: Solve for x
   x = 1,422,553,230.56/17,457.75
6. Step 6: Final answer
   x = 81,485.49