Finding the Third Proportional to 12,300 and 14,956

Step by Step Solution

1. Step 1: Write the proportion equation
   12,300 : 14,956 = 14,956 : x
2. Step 2: Convert to fraction form
   12,300/14,956 = 14,956/x
3. Step 3: Cross multiply
   12,300x = 14,956 × 14,956
4. Step 4: Simplify right side
   12,300x = 223,681,936
5. Step 5: Solve for x
   x = 223,681,936/12,300
6. Step 6: Final answer
   x = 18,185.52