Finding the Third Proportional to 1,010,192 and 2,055,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,192 : 2,055,200 = 2,055,200 : x
2. Step 2: Convert to fraction form
   1,010,192/2,055,200 = 2,055,200/x
3. Step 3: Cross multiply
   1,010,192x = 2,055,200 × 2,055,200
4. Step 4: Simplify right side
   1,010,192x = 4,223,847,040,000
5. Step 5: Solve for x
   x = 4,223,847,040,000/1,010,192
6. Step 6: Final answer
   x = 4,181,231.92