Finding the Third Proportional to 82,992 and 182,184

Step by Step Solution

1. Step 1: Write the proportion equation
   82,992 : 182,184 = 182,184 : x
2. Step 2: Convert to fraction form
   82,992/182,184 = 182,184/x
3. Step 3: Cross multiply
   82,992x = 182,184 × 182,184
4. Step 4: Simplify right side
   82,992x = 33,191,009,856
5. Step 5: Solve for x
   x = 33,191,009,856/82,992
6. Step 6: Final answer
   x = 399,930.23