Finding the Third Proportional to 404,732 and 888,196

Step by Step Solution

1. Step 1: Write the proportion equation
   404,732 : 888,196 = 888,196 : x
2. Step 2: Convert to fraction form
   404,732/888,196 = 888,196/x
3. Step 3: Cross multiply
   404,732x = 888,196 × 888,196
4. Step 4: Simplify right side
   404,732x = 788,892,134,416
5. Step 5: Solve for x
   x = 788,892,134,416/404,732
6. Step 6: Final answer
   x = 1,949,171.64