Finding the Third Proportional to 488,316.09 and 1,055,592

Step by Step Solution

1. Step 1: Write the proportion equation
   488,316.09 : 1,055,592 = 1,055,592 : x
2. Step 2: Convert to fraction form
   488,316.09/1,055,592 = 1,055,592/x
3. Step 3: Cross multiply
   488,316.09x = 1,055,592 × 1,055,592
4. Step 4: Simplify right side
   488,316.09x = 1,114,274,470,464
5. Step 5: Solve for x
   x = 1,114,274,470,464/488,316.09
6. Step 6: Final answer
   x = 2,281,871.28