Finding the Third Proportional to 1,015,535 and 2,205,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,535 : 2,205,886 = 2,205,886 : x
2. Step 2: Convert to fraction form
   1,015,535/2,205,886 = 2,205,886/x
3. Step 3: Cross multiply
   1,015,535x = 2,205,886 × 2,205,886
4. Step 4: Simplify right side
   1,015,535x = 4,865,933,044,996
5. Step 5: Solve for x
   x = 4,865,933,044,996/1,015,535
6. Step 6: Final answer
   x = 4,791,497.14