Finding the Third Proportional to 2,813,894 and 4,359,846

Step by Step Solution

1. Step 1: Write the proportion equation
   2,813,894 : 4,359,846 = 4,359,846 : x
2. Step 2: Convert to fraction form
   2,813,894/4,359,846 = 4,359,846/x
3. Step 3: Cross multiply
   2,813,894x = 4,359,846 × 4,359,846
4. Step 4: Simplify right side
   2,813,894x = 19,008,257,143,716
5. Step 5: Solve for x
   x = 19,008,257,143,716/2,813,894
6. Step 6: Final answer
   x = 6,755,143.28