Finding the Third Proportional to 72,536 and 110,956

Step by Step Solution

1. Step 1: Write the proportion equation
   72,536 : 110,956 = 110,956 : x
2. Step 2: Convert to fraction form
   72,536/110,956 = 110,956/x
3. Step 3: Cross multiply
   72,536x = 110,956 × 110,956
4. Step 4: Simplify right side
   72,536x = 12,311,233,936
5. Step 5: Solve for x
   x = 12,311,233,936/72,536
6. Step 6: Final answer
   x = 169,725.85