Finding the Third Proportional to 191,952 and 446,238

Step by Step Solution

1. Step 1: Write the proportion equation
   191,952 : 446,238 = 446,238 : x
2. Step 2: Convert to fraction form
   191,952/446,238 = 446,238/x
3. Step 3: Cross multiply
   191,952x = 446,238 × 446,238
4. Step 4: Simplify right side
   191,952x = 199,128,352,644
5. Step 5: Solve for x
   x = 199,128,352,644/191,952
6. Step 6: Final answer
   x = 1,037,386.18