Finding the Third Proportional to 554,127 and 1,196,666

Step by Step Solution

1. Step 1: Write the proportion equation
   554,127 : 1,196,666 = 1,196,666 : x
2. Step 2: Convert to fraction form
   554,127/1,196,666 = 1,196,666/x
3. Step 3: Cross multiply
   554,127x = 1,196,666 × 1,196,666
4. Step 4: Simplify right side
   554,127x = 1,432,009,515,556
5. Step 5: Solve for x
   x = 1,432,009,515,556/554,127
6. Step 6: Final answer
   x = 2,584,262.30