Finding the Third Proportional to 17,542 and 37,274.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,542 : 37,274.50 = 37,274.50 : x
2. Step 2: Convert to fraction form
   17,542/37,274.50 = 37,274.50/x
3. Step 3: Cross multiply
   17,542x = 37,274.50 × 37,274.50
4. Step 4: Simplify right side
   17,542x = 1,389,388,350.25
5. Step 5: Solve for x
   x = 1,389,388,350.25/17,542
6. Step 6: Final answer
   x = 79,203.53