Finding the Third Proportional to 17,942.50 and 36,614

Step by Step Solution

1. Step 1: Write the proportion equation
   17,942.50 : 36,614 = 36,614 : x
2. Step 2: Convert to fraction form
   17,942.50/36,614 = 36,614/x
3. Step 3: Cross multiply
   17,942.50x = 36,614 × 36,614
4. Step 4: Simplify right side
   17,942.50x = 1,340,584,996
5. Step 5: Solve for x
   x = 1,340,584,996/17,942.50
6. Step 6: Final answer
   x = 74,715.62