Finding the Third Proportional to 677,876 and 1,473,796

Step by Step Solution

1. Step 1: Write the proportion equation
   677,876 : 1,473,796 = 1,473,796 : x
2. Step 2: Convert to fraction form
   677,876/1,473,796 = 1,473,796/x
3. Step 3: Cross multiply
   677,876x = 1,473,796 × 1,473,796
4. Step 4: Simplify right side
   677,876x = 2,172,074,649,616
5. Step 5: Solve for x
   x = 2,172,074,649,616/677,876
6. Step 6: Final answer
   x = 3,204,235.95