Finding the Third Proportional to 238,196 and 495,993

Step by Step Solution

1. Step 1: Write the proportion equation
   238,196 : 495,993 = 495,993 : x
2. Step 2: Convert to fraction form
   238,196/495,993 = 495,993/x
3. Step 3: Cross multiply
   238,196x = 495,993 × 495,993
4. Step 4: Simplify right side
   238,196x = 246,009,056,049
5. Step 5: Solve for x
   x = 246,009,056,049/238,196
6. Step 6: Final answer
   x = 1,032,800.95