Finding the Third Proportional to 2,743,748 and 5,908,911

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743,748 : 5,908,911 = 5,908,911 : x
2. Step 2: Convert to fraction form
   2,743,748/5,908,911 = 5,908,911/x
3. Step 3: Cross multiply
   2,743,748x = 5,908,911 × 5,908,911
4. Step 4: Simplify right side
   2,743,748x = 34,915,229,205,921
5. Step 5: Solve for x
   x = 34,915,229,205,921/2,743,748
6. Step 6: Final answer
   x = 12,725,377.55