Finding the Third Proportional to 28,245.50 and 41,424

Step by Step Solution

1. Step 1: Write the proportion equation
   28,245.50 : 41,424 = 41,424 : x
2. Step 2: Convert to fraction form
   28,245.50/41,424 = 41,424/x
3. Step 3: Cross multiply
   28,245.50x = 41,424 × 41,424
4. Step 4: Simplify right side
   28,245.50x = 1,715,947,776
5. Step 5: Solve for x
   x = 1,715,947,776/28,245.50
6. Step 6: Final answer
   x = 60,751.19