Finding the Third Proportional to 13,074.75 and 28,186.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,074.75 : 28,186.31 = 28,186.31 : x
2. Step 2: Convert to fraction form
   13,074.75/28,186.31 = 28,186.31/x
3. Step 3: Cross multiply
   13,074.75x = 28,186.31 × 28,186.31
4. Step 4: Simplify right side
   13,074.75x = 794,468,212.35
5. Step 5: Solve for x
   x = 794,468,212.35/13,074.75
6. Step 6: Final answer
   x = 60,763.55