Finding the Third Proportional to 554,146.50 and 1,193,049

Step by Step Solution

1. Step 1: Write the proportion equation
   554,146.50 : 1,193,049 = 1,193,049 : x
2. Step 2: Convert to fraction form
   554,146.50/1,193,049 = 1,193,049/x
3. Step 3: Cross multiply
   554,146.50x = 1,193,049 × 1,193,049
4. Step 4: Simplify right side
   554,146.50x = 1,423,365,916,401
5. Step 5: Solve for x
   x = 1,423,365,916,401/554,146.50
6. Step 6: Final answer
   x = 2,568,573.32