Finding the Third Proportional to 19,425.94 and 28,499.06

Step by Step Solution

1. Step 1: Write the proportion equation
   19,425.94 : 28,499.06 = 28,499.06 : x
2. Step 2: Convert to fraction form
   19,425.94/28,499.06 = 28,499.06/x
3. Step 3: Cross multiply
   19,425.94x = 28,499.06 × 28,499.06
4. Step 4: Simplify right side
   19,425.94x = 812,196,563.38
5. Step 5: Solve for x
   x = 812,196,563.38/19,425.94
6. Step 6: Final answer
   x = 41,809.90