Finding the Third Proportional to 123,067 and 189,850

Step by Step Solution

1. Step 1: Write the proportion equation
   123,067 : 189,850 = 189,850 : x
2. Step 2: Convert to fraction form
   123,067/189,850 = 189,850/x
3. Step 3: Cross multiply
   123,067x = 189,850 × 189,850
4. Step 4: Simplify right side
   123,067x = 36,043,022,500
5. Step 5: Solve for x
   x = 36,043,022,500/123,067
6. Step 6: Final answer
   x = 292,873.17