Finding the Third Proportional to 1,305,938 and 1,914,195

Step by Step Solution

1. Step 1: Write the proportion equation
   1,305,938 : 1,914,195 = 1,914,195 : x
2. Step 2: Convert to fraction form
   1,305,938/1,914,195 = 1,914,195/x
3. Step 3: Cross multiply
   1,305,938x = 1,914,195 × 1,914,195
4. Step 4: Simplify right side
   1,305,938x = 3,664,142,498,025
5. Step 5: Solve for x
   x = 3,664,142,498,025/1,305,938
6. Step 6: Final answer
   x = 2,805,755.33