Finding the Third Proportional to 19,868 and 30,004.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,868 : 30,004.50 = 30,004.50 : x
2. Step 2: Convert to fraction form
   19,868/30,004.50 = 30,004.50/x
3. Step 3: Cross multiply
   19,868x = 30,004.50 × 30,004.50
4. Step 4: Simplify right side
   19,868x = 900,270,020.25
5. Step 5: Solve for x
   x = 900,270,020.25/19,868
6. Step 6: Final answer
   x = 45,312.56