Finding the Third Proportional to 17,727.75 and 36,265.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,727.75 : 36,265.50 = 36,265.50 : x
2. Step 2: Convert to fraction form
   17,727.75/36,265.50 = 36,265.50/x
3. Step 3: Cross multiply
   17,727.75x = 36,265.50 × 36,265.50
4. Step 4: Simplify right side
   17,727.75x = 1,315,186,490.25
5. Step 5: Solve for x
   x = 1,315,186,490.25/17,727.75
6. Step 6: Final answer
   x = 74,188.01