Finding the Third Proportional to 16,471 and 36,222.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,471 : 36,222.50 = 36,222.50 : x
2. Step 2: Convert to fraction form
   16,471/36,222.50 = 36,222.50/x
3. Step 3: Cross multiply
   16,471x = 36,222.50 × 36,222.50
4. Step 4: Simplify right side
   16,471x = 1,312,069,506.25
5. Step 5: Solve for x
   x = 1,312,069,506.25/16,471
6. Step 6: Final answer
   x = 79,659.37