Finding the Third Proportional to 13,152.75 and 28,627.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,152.75 : 28,627.50 = 28,627.50 : x
2. Step 2: Convert to fraction form
   13,152.75/28,627.50 = 28,627.50/x
3. Step 3: Cross multiply
   13,152.75x = 28,627.50 × 28,627.50
4. Step 4: Simplify right side
   13,152.75x = 819,533,756.25
5. Step 5: Solve for x
   x = 819,533,756.25/13,152.75
6. Step 6: Final answer
   x = 62,308.93