Finding the Third Proportional to 113,256 and 158,761

Step by Step Solution

1. Step 1: Write the proportion equation
   113,256 : 158,761 = 158,761 : x
2. Step 2: Convert to fraction form
   113,256/158,761 = 158,761/x
3. Step 3: Cross multiply
   113,256x = 158,761 × 158,761
4. Step 4: Simplify right side
   113,256x = 25,205,055,121
5. Step 5: Solve for x
   x = 25,205,055,121/113,256
6. Step 6: Final answer
   x = 222,549.40