Finding the Third Proportional to 11,675.81 and 16,783.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,675.81 : 16,783.88 = 16,783.88 : x
2. Step 2: Convert to fraction form
   11,675.81/16,783.88 = 16,783.88/x
3. Step 3: Cross multiply
   11,675.81x = 16,783.88 × 16,783.88
4. Step 4: Simplify right side
   11,675.81x = 281,698,460.02
5. Step 5: Solve for x
   x = 281,698,460.02/11,675.81
6. Step 6: Final answer
   x = 24,126.67