Finding the Third Proportional to 17,553.94 and 36,566.44

Step by Step Solution

1. Step 1: Write the proportion equation
   17,553.94 : 36,566.44 = 36,566.44 : x
2. Step 2: Convert to fraction form
   17,553.94/36,566.44 = 36,566.44/x
3. Step 3: Cross multiply
   17,553.94x = 36,566.44 × 36,566.44
4. Step 4: Simplify right side
   17,553.94x = 1,337,104,351.44
5. Step 5: Solve for x
   x = 1,337,104,351.44/17,553.94
6. Step 6: Final answer
   x = 76,171.19