Finding the Third Proportional to 83,913 and 182,112

Step by Step Solution

1. Step 1: Write the proportion equation
   83,913 : 182,112 = 182,112 : x
2. Step 2: Convert to fraction form
   83,913/182,112 = 182,112/x
3. Step 3: Cross multiply
   83,913x = 182,112 × 182,112
4. Step 4: Simplify right side
   83,913x = 33,164,780,544
5. Step 5: Solve for x
   x = 33,164,780,544/83,913
6. Step 6: Final answer
   x = 395,228.16