Finding the Third Proportional to 12,008.25 and 16,054.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,008.25 : 16,054.88 = 16,054.88 : x
2. Step 2: Convert to fraction form
   12,008.25/16,054.88 = 16,054.88/x
3. Step 3: Cross multiply
   12,008.25x = 16,054.88 × 16,054.88
4. Step 4: Simplify right side
   12,008.25x = 257,759,011.27
5. Step 5: Solve for x
   x = 257,759,011.27/12,008.25
6. Step 6: Final answer
   x = 21,465.16