Finding the Third Proportional to 13,182.75 and 28,957.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,182.75 : 28,957.50 = 28,957.50 : x
2. Step 2: Convert to fraction form
   13,182.75/28,957.50 = 28,957.50/x
3. Step 3: Cross multiply
   13,182.75x = 28,957.50 × 28,957.50
4. Step 4: Simplify right side
   13,182.75x = 838,536,806.25
5. Step 5: Solve for x
   x = 838,536,806.25/13,182.75
6. Step 6: Final answer
   x = 63,608.64