Finding the Third Proportional to 19,375.45 and 28,446.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,375.45 : 28,446.88 = 28,446.88 : x
2. Step 2: Convert to fraction form
   19,375.45/28,446.88 = 28,446.88/x
3. Step 3: Cross multiply
   19,375.45x = 28,446.88 × 28,446.88
4. Step 4: Simplify right side
   19,375.45x = 809,225,242.45
5. Step 5: Solve for x
   x = 809,225,242.45/19,375.45
6. Step 6: Final answer
   x = 41,765.49