Finding the Third Proportional to 94,992 and 205,212

Step by Step Solution

1. Step 1: Write the proportion equation
   94,992 : 205,212 = 205,212 : x
2. Step 2: Convert to fraction form
   94,992/205,212 = 205,212/x
3. Step 3: Cross multiply
   94,992x = 205,212 × 205,212
4. Step 4: Simplify right side
   94,992x = 42,111,964,944
5. Step 5: Solve for x
   x = 42,111,964,944/94,992
6. Step 6: Final answer
   x = 443,321.17