Finding the Third Proportional to 111,194 and 236,484

Step by Step Solution

1. Step 1: Write the proportion equation
   111,194 : 236,484 = 236,484 : x
2. Step 2: Convert to fraction form
   111,194/236,484 = 236,484/x
3. Step 3: Cross multiply
   111,194x = 236,484 × 236,484
4. Step 4: Simplify right side
   111,194x = 55,924,682,256
5. Step 5: Solve for x
   x = 55,924,682,256/111,194
6. Step 6: Final answer
   x = 502,946.94