Finding the Third Proportional to 73,462 and 109,112

Step by Step Solution

1. Step 1: Write the proportion equation
   73,462 : 109,112 = 109,112 : x
2. Step 2: Convert to fraction form
   73,462/109,112 = 109,112/x
3. Step 3: Cross multiply
   73,462x = 109,112 × 109,112
4. Step 4: Simplify right side
   73,462x = 11,905,428,544
5. Step 5: Solve for x
   x = 11,905,428,544/73,462
6. Step 6: Final answer
   x = 162,062.41