Finding the Third Proportional to 404,734.50 and 888,201

Step by Step Solution

1. Step 1: Write the proportion equation
   404,734.50 : 888,201 = 888,201 : x
2. Step 2: Convert to fraction form
   404,734.50/888,201 = 888,201/x
3. Step 3: Cross multiply
   404,734.50x = 888,201 × 888,201
4. Step 4: Simplify right side
   404,734.50x = 788,901,016,401
5. Step 5: Solve for x
   x = 788,901,016,401/404,734.50
6. Step 6: Final answer
   x = 1,949,181.54