Finding the Third Proportional to 2,813,854 and 4,359,786

Step by Step Solution

1. Step 1: Write the proportion equation
   2,813,854 : 4,359,786 = 4,359,786 : x
2. Step 2: Convert to fraction form
   2,813,854/4,359,786 = 4,359,786/x
3. Step 3: Cross multiply
   2,813,854x = 4,359,786 × 4,359,786
4. Step 4: Simplify right side
   2,813,854x = 19,007,733,965,796
5. Step 5: Solve for x
   x = 19,007,733,965,796/2,813,854
6. Step 6: Final answer
   x = 6,755,053.38