Finding the Third Proportional to 106,623.25 and 228,008

Step by Step Solution

1. Step 1: Write the proportion equation
   106,623.25 : 228,008 = 228,008 : x
2. Step 2: Convert to fraction form
   106,623.25/228,008 = 228,008/x
3. Step 3: Cross multiply
   106,623.25x = 228,008 × 228,008
4. Step 4: Simplify right side
   106,623.25x = 51,987,648,064
5. Step 5: Solve for x
   x = 51,987,648,064/106,623.25
6. Step 6: Final answer
   x = 487,582.66