Finding the Third Proportional to 1,790,544 and 2,776,584

Step by Step Solution

1. Step 1: Write the proportion equation
   1,790,544 : 2,776,584 = 2,776,584 : x
2. Step 2: Convert to fraction form
   1,790,544/2,776,584 = 2,776,584/x
3. Step 3: Cross multiply
   1,790,544x = 2,776,584 × 2,776,584
4. Step 4: Simplify right side
   1,790,544x = 7,709,418,709,056
5. Step 5: Solve for x
   x = 7,709,418,709,056/1,790,544
6. Step 6: Final answer
   x = 4,305,629.30