Finding the Third Proportional to 5,077.69 and 9,332.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,077.69 : 9,332.72 = 9,332.72 : x
2. Step 2: Convert to fraction form
   5,077.69/9,332.72 = 9,332.72/x
3. Step 3: Cross multiply
   5,077.69x = 9,332.72 × 9,332.72
4. Step 4: Simplify right side
   5,077.69x = 87,099,639.27
5. Step 5: Solve for x
   x = 87,099,639.27/5,077.69
6. Step 6: Final answer
   x = 17,153.41