Finding the Third Proportional to 13,102.88 and 28,280.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,102.88 : 28,280.25 = 28,280.25 : x
2. Step 2: Convert to fraction form
   13,102.88/28,280.25 = 28,280.25/x
3. Step 3: Cross multiply
   13,102.88x = 28,280.25 × 28,280.25
4. Step 4: Simplify right side
   13,102.88x = 799,772,540.06
5. Step 5: Solve for x
   x = 799,772,540.06/13,102.88
6. Step 6: Final answer
   x = 61,037.94