Finding the Third Proportional to 154,856 and 236,726

Step by Step Solution

1. Step 1: Write the proportion equation
   154,856 : 236,726 = 236,726 : x
2. Step 2: Convert to fraction form
   154,856/236,726 = 236,726/x
3. Step 3: Cross multiply
   154,856x = 236,726 × 236,726
4. Step 4: Simplify right side
   154,856x = 56,039,199,076
5. Step 5: Solve for x
   x = 56,039,199,076/154,856
6. Step 6: Final answer
   x = 361,879.42