Finding the Third Proportional to 179,955 and 386,093.25

Step by Step Solution

1. Step 1: Write the proportion equation
   179,955 : 386,093.25 = 386,093.25 : x
2. Step 2: Convert to fraction form
   179,955/386,093.25 = 386,093.25/x
3. Step 3: Cross multiply
   179,955x = 386,093.25 × 386,093.25
4. Step 4: Simplify right side
   179,955x = 149,067,997,695.56
5. Step 5: Solve for x
   x = 149,067,997,695.56/179,955
6. Step 6: Final answer
   x = 828,362.63