Finding the Third Proportional to 554,162 and 1,193,810

Step by Step Solution

1. Step 1: Write the proportion equation
   554,162 : 1,193,810 = 1,193,810 : x
2. Step 2: Convert to fraction form
   554,162/1,193,810 = 1,193,810/x
3. Step 3: Cross multiply
   554,162x = 1,193,810 × 1,193,810
4. Step 4: Simplify right side
   554,162x = 1,425,182,316,100
5. Step 5: Solve for x
   x = 1,425,182,316,100/554,162
6. Step 6: Final answer
   x = 2,571,779.22