Finding the Third Proportional to 19,866.94 and 30,002.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,866.94 : 30,002.88 = 30,002.88 : x
2. Step 2: Convert to fraction form
   19,866.94/30,002.88 = 30,002.88/x
3. Step 3: Cross multiply
   19,866.94x = 30,002.88 × 30,002.88
4. Step 4: Simplify right side
   19,866.94x = 900,172,508.27
5. Step 5: Solve for x
   x = 900,172,508.27/19,866.94
6. Step 6: Final answer
   x = 45,310.08