Finding the Third Proportional to 13,646.25 and 18,336.94

Step by Step Solution

1. Step 1: Write the proportion equation
   13,646.25 : 18,336.94 = 18,336.94 : x
2. Step 2: Convert to fraction form
   13,646.25/18,336.94 = 18,336.94/x
3. Step 3: Cross multiply
   13,646.25x = 18,336.94 × 18,336.94
4. Step 4: Simplify right side
   13,646.25x = 336,243,276.88
5. Step 5: Solve for x
   x = 336,243,276.88/13,646.25
6. Step 6: Final answer
   x = 24,639.98