Finding the Third Proportional to 634,902 and 1,355,910

Step by Step Solution

1. Step 1: Write the proportion equation
   634,902 : 1,355,910 = 1,355,910 : x
2. Step 2: Convert to fraction form
   634,902/1,355,910 = 1,355,910/x
3. Step 3: Cross multiply
   634,902x = 1,355,910 × 1,355,910
4. Step 4: Simplify right side
   634,902x = 1,838,491,928,100
5. Step 5: Solve for x
   x = 1,838,491,928,100/634,902
6. Step 6: Final answer
   x = 2,895,709.78