Finding the Third Proportional to 634,476 and 1,373,496

Step by Step Solution

1. Step 1: Write the proportion equation
   634,476 : 1,373,496 = 1,373,496 : x
2. Step 2: Convert to fraction form
   634,476/1,373,496 = 1,373,496/x
3. Step 3: Cross multiply
   634,476x = 1,373,496 × 1,373,496
4. Step 4: Simplify right side
   634,476x = 1,886,491,262,016
5. Step 5: Solve for x
   x = 1,886,491,262,016/634,476
6. Step 6: Final answer
   x = 2,973,305.94