Finding the Third Proportional to 13,385.25 and 28,532.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,385.25 : 28,532.25 = 28,532.25 : x
2. Step 2: Convert to fraction form
   13,385.25/28,532.25 = 28,532.25/x
3. Step 3: Cross multiply
   13,385.25x = 28,532.25 × 28,532.25
4. Step 4: Simplify right side
   13,385.25x = 814,089,290.06
5. Step 5: Solve for x
   x = 814,089,290.06/13,385.25
6. Step 6: Final answer
   x = 60,819.88