Finding the Third Proportional to 16,609.88 and 22,376.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,609.88 : 22,376.63 = 22,376.63 : x
2. Step 2: Convert to fraction form
   16,609.88/22,376.63 = 22,376.63/x
3. Step 3: Cross multiply
   16,609.88x = 22,376.63 × 22,376.63
4. Step 4: Simplify right side
   16,609.88x = 500,713,346.39
5. Step 5: Solve for x
   x = 500,713,346.39/16,609.88
6. Step 6: Final answer
   x = 30,145.52