Finding the Third Proportional to 404,911.50 and 886,093.88

Step by Step Solution

1. Step 1: Write the proportion equation
   404,911.50 : 886,093.88 = 886,093.88 : x
2. Step 2: Convert to fraction form
   404,911.50/886,093.88 = 886,093.88/x
3. Step 3: Cross multiply
   404,911.50x = 886,093.88 × 886,093.88
4. Step 4: Simplify right side
   404,911.50x = 785,162,355,312.52
5. Step 5: Solve for x
   x = 785,162,355,312.52/404,911.50
6. Step 6: Final answer
   x = 1,939,096.21