Finding the Third Proportional to 1,015,524 and 2,205,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,524 : 2,205,864 = 2,205,864 : x
2. Step 2: Convert to fraction form
   1,015,524/2,205,864 = 2,205,864/x
3. Step 3: Cross multiply
   1,015,524x = 2,205,864 × 2,205,864
4. Step 4: Simplify right side
   1,015,524x = 4,865,835,986,496
5. Step 5: Solve for x
   x = 4,865,835,986,496/1,015,524
6. Step 6: Final answer
   x = 4,791,453.46