Finding the Third Proportional to 19,494 and 28,825

Step by Step Solution

1. Step 1: Write the proportion equation
   19,494 : 28,825 = 28,825 : x
2. Step 2: Convert to fraction form
   19,494/28,825 = 28,825/x
3. Step 3: Cross multiply
   19,494x = 28,825 × 28,825
4. Step 4: Simplify right side
   19,494x = 830,880,625
5. Step 5: Solve for x
   x = 830,880,625/19,494
6. Step 6: Final answer
   x = 42,622.38