Finding the Third Proportional to 2,705,846 and 4,281,399

Step by Step Solution

1. Step 1: Write the proportion equation
   2,705,846 : 4,281,399 = 4,281,399 : x
2. Step 2: Convert to fraction form
   2,705,846/4,281,399 = 4,281,399/x
3. Step 3: Cross multiply
   2,705,846x = 4,281,399 × 4,281,399
4. Step 4: Simplify right side
   2,705,846x = 18,330,377,397,201
5. Step 5: Solve for x
   x = 18,330,377,397,201/2,705,846
6. Step 6: Final answer
   x = 6,774,360.92