Finding the Third Proportional to 16,471.69 and 36,223.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,471.69 : 36,223.88 = 36,223.88 : x
2. Step 2: Convert to fraction form
   16,471.69/36,223.88 = 36,223.88/x
3. Step 3: Cross multiply
   16,471.69x = 36,223.88 × 36,223.88
4. Step 4: Simplify right side
   16,471.69x = 1,312,169,120.02
5. Step 5: Solve for x
   x = 1,312,169,120.02/16,471.69
6. Step 6: Final answer
   x = 79,662.09