Finding the Third Proportional to 554,700 and 1,081,752

Step by Step Solution

1. Step 1: Write the proportion equation
   554,700 : 1,081,752 = 1,081,752 : x
2. Step 2: Convert to fraction form
   554,700/1,081,752 = 1,081,752/x
3. Step 3: Cross multiply
   554,700x = 1,081,752 × 1,081,752
4. Step 4: Simplify right side
   554,700x = 1,170,187,389,504
5. Step 5: Solve for x
   x = 1,170,187,389,504/554,700
6. Step 6: Final answer
   x = 2,109,586.06