Finding the Third Proportional to 17,713.69 and 36,930.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,713.69 : 36,930.94 = 36,930.94 : x
2. Step 2: Convert to fraction form
   17,713.69/36,930.94 = 36,930.94/x
3. Step 3: Cross multiply
   17,713.69x = 36,930.94 × 36,930.94
4. Step 4: Simplify right side
   17,713.69x = 1,363,894,144.63
5. Step 5: Solve for x
   x = 1,363,894,144.63/17,713.69
6. Step 6: Final answer
   x = 76,996.62