Finding the Third Proportional to 404,924 and 886,113

Step by Step Solution

1. Step 1: Write the proportion equation
   404,924 : 886,113 = 886,113 : x
2. Step 2: Convert to fraction form
   404,924/886,113 = 886,113/x
3. Step 3: Cross multiply
   404,924x = 886,113 × 886,113
4. Step 4: Simplify right side
   404,924x = 785,196,248,769
5. Step 5: Solve for x
   x = 785,196,248,769/404,924
6. Step 6: Final answer
   x = 1,939,120.05