Finding the Third Proportional to 554,054 and 1,195,588

Step by Step Solution

1. Step 1: Write the proportion equation
   554,054 : 1,195,588 = 1,195,588 : x
2. Step 2: Convert to fraction form
   554,054/1,195,588 = 1,195,588/x
3. Step 3: Cross multiply
   554,054x = 1,195,588 × 1,195,588
4. Step 4: Simplify right side
   554,054x = 1,429,430,665,744
5. Step 5: Solve for x
   x = 1,429,430,665,744/554,054
6. Step 6: Final answer
   x = 2,579,948.28