Finding the Third Proportional to 25,447.50 and 28,323

Step by Step Solution

1. Step 1: Write the proportion equation
   25,447.50 : 28,323 = 28,323 : x
2. Step 2: Convert to fraction form
   25,447.50/28,323 = 28,323/x
3. Step 3: Cross multiply
   25,447.50x = 28,323 × 28,323
4. Step 4: Simplify right side
   25,447.50x = 802,192,329
5. Step 5: Solve for x
   x = 802,192,329/25,447.50
6. Step 6: Final answer
   x = 31,523.42