Finding the Third Proportional to 2,745,818 and 5,718,894

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,818 : 5,718,894 = 5,718,894 : x
2. Step 2: Convert to fraction form
   2,745,818/5,718,894 = 5,718,894/x
3. Step 3: Cross multiply
   2,745,818x = 5,718,894 × 5,718,894
4. Step 4: Simplify right side
   2,745,818x = 32,705,748,583,236
5. Step 5: Solve for x
   x = 32,705,748,583,236/2,745,818
6. Step 6: Final answer
   x = 11,911,113.04