Finding the Third Proportional to 677,696 and 1,473,436

Step by Step Solution

1. Step 1: Write the proportion equation
   677,696 : 1,473,436 = 1,473,436 : x
2. Step 2: Convert to fraction form
   677,696/1,473,436 = 1,473,436/x
3. Step 3: Cross multiply
   677,696x = 1,473,436 × 1,473,436
4. Step 4: Simplify right side
   677,696x = 2,171,013,646,096
5. Step 5: Solve for x
   x = 2,171,013,646,096/677,696
6. Step 6: Final answer
   x = 3,203,521.41