Finding the Third Proportional to 13,022.25 and 28,021.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,022.25 : 28,021.88 = 28,021.88 : x
2. Step 2: Convert to fraction form
   13,022.25/28,021.88 = 28,021.88/x
3. Step 3: Cross multiply
   13,022.25x = 28,021.88 × 28,021.88
4. Step 4: Simplify right side
   13,022.25x = 785,225,478.52
5. Step 5: Solve for x
   x = 785,225,478.52/13,022.25
6. Step 6: Final answer
   x = 60,298.76