Finding the Third Proportional to 113,256 and 136,014.75

Step by Step Solution

1. Step 1: Write the proportion equation
   113,256 : 136,014.75 = 136,014.75 : x
2. Step 2: Convert to fraction form
   113,256/136,014.75 = 136,014.75/x
3. Step 3: Cross multiply
   113,256x = 136,014.75 × 136,014.75
4. Step 4: Simplify right side
   113,256x = 18,500,012,217.56
5. Step 5: Solve for x
   x = 18,500,012,217.56/113,256
6. Step 6: Final answer
   x = 163,346.86