Finding the Third Proportional to 2,776,292 and 4,199,428

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,292 : 4,199,428 = 4,199,428 : x
2. Step 2: Convert to fraction form
   2,776,292/4,199,428 = 4,199,428/x
3. Step 3: Cross multiply
   2,776,292x = 4,199,428 × 4,199,428
4. Step 4: Simplify right side
   2,776,292x = 17,635,195,527,184
5. Step 5: Solve for x
   x = 17,635,195,527,184/2,776,292
6. Step 6: Final answer
   x = 6,352,067.98