Finding the Third Proportional to 112,434 and 166,932

Step by Step Solution

1. Step 1: Write the proportion equation
   112,434 : 166,932 = 166,932 : x
2. Step 2: Convert to fraction form
   112,434/166,932 = 166,932/x
3. Step 3: Cross multiply
   112,434x = 166,932 × 166,932
4. Step 4: Simplify right side
   112,434x = 27,866,292,624
5. Step 5: Solve for x
   x = 27,866,292,624/112,434
6. Step 6: Final answer
   x = 247,845.78