Finding the Third Proportional to 495,620 and 1,055,176

Step by Step Solution

1. Step 1: Write the proportion equation
   495,620 : 1,055,176 = 1,055,176 : x
2. Step 2: Convert to fraction form
   495,620/1,055,176 = 1,055,176/x
3. Step 3: Cross multiply
   495,620x = 1,055,176 × 1,055,176
4. Step 4: Simplify right side
   495,620x = 1,113,396,390,976
5. Step 5: Solve for x
   x = 1,113,396,390,976/495,620
6. Step 6: Final answer
   x = 2,246,471.88