Finding the Third Proportional to 2,090,200 and 3,127,176

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,200 : 3,127,176 = 3,127,176 : x
2. Step 2: Convert to fraction form
   2,090,200/3,127,176 = 3,127,176/x
3. Step 3: Cross multiply
   2,090,200x = 3,127,176 × 3,127,176
4. Step 4: Simplify right side
   2,090,200x = 9,779,229,734,976
5. Step 5: Solve for x
   x = 9,779,229,734,976/2,090,200
6. Step 6: Final answer
   x = 4,678,609.58