Finding the Third Proportional to 108,852 and 236,112

Step by Step Solution

1. Step 1: Write the proportion equation
   108,852 : 236,112 = 236,112 : x
2. Step 2: Convert to fraction form
   108,852/236,112 = 236,112/x
3. Step 3: Cross multiply
   108,852x = 236,112 × 236,112
4. Step 4: Simplify right side
   108,852x = 55,748,876,544
5. Step 5: Solve for x
   x = 55,748,876,544/108,852
6. Step 6: Final answer
   x = 512,152.98