Finding the Third Proportional to 182,112 and 285,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   182,112 : 285,046.50 = 285,046.50 : x
2. Step 2: Convert to fraction form
   182,112/285,046.50 = 285,046.50/x
3. Step 3: Cross multiply
   182,112x = 285,046.50 × 285,046.50
4. Step 4: Simplify right side
   182,112x = 81,251,507,162.25
5. Step 5: Solve for x
   x = 81,251,507,162.25/182,112
6. Step 6: Final answer
   x = 446,162.29