Finding the Third Proportional to 182,673 and 286,633.50

Step by Step Solution

1. Step 1: Write the proportion equation
   182,673 : 286,633.50 = 286,633.50 : x
2. Step 2: Convert to fraction form
   182,673/286,633.50 = 286,633.50/x
3. Step 3: Cross multiply
   182,673x = 286,633.50 × 286,633.50
4. Step 4: Simplify right side
   182,673x = 82,158,763,322.25
5. Step 5: Solve for x
   x = 82,158,763,322.25/182,673
6. Step 6: Final answer
   x = 449,758.66