Finding the Third Proportional to 17,574.28 and 37,955.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,574.28 : 37,955.63 = 37,955.63 : x
2. Step 2: Convert to fraction form
   17,574.28/37,955.63 = 37,955.63/x
3. Step 3: Cross multiply
   17,574.28x = 37,955.63 × 37,955.63
4. Step 4: Simplify right side
   17,574.28x = 1,440,629,469.14
5. Step 5: Solve for x
   x = 1,440,629,469.14/17,574.28
6. Step 6: Final answer
   x = 81,973.73