Finding the Third Proportional to 1,914,195 and 4,205,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,914,195 : 4,205,760 = 4,205,760 : x
2. Step 2: Convert to fraction form
   1,914,195/4,205,760 = 4,205,760/x
3. Step 3: Cross multiply
   1,914,195x = 4,205,760 × 4,205,760
4. Step 4: Simplify right side
   1,914,195x = 17,688,417,177,600
5. Step 5: Solve for x
   x = 17,688,417,177,600/1,914,195
6. Step 6: Final answer
   x = 9,240,655.83