Finding the Third Proportional to 2,731,898 and 4,009,273

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731,898 : 4,009,273 = 4,009,273 : x
2. Step 2: Convert to fraction form
   2,731,898/4,009,273 = 4,009,273/x
3. Step 3: Cross multiply
   2,731,898x = 4,009,273 × 4,009,273
4. Step 4: Simplify right side
   2,731,898x = 16,074,269,988,529
5. Step 5: Solve for x
   x = 16,074,269,988,529/2,731,898
6. Step 6: Final answer
   x = 5,883,920.26