Finding the Third Proportional to 1,672,436 and 3,669,682

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,436 : 3,669,682 = 3,669,682 : x
2. Step 2: Convert to fraction form
   1,672,436/3,669,682 = 3,669,682/x
3. Step 3: Cross multiply
   1,672,436x = 3,669,682 × 3,669,682
4. Step 4: Simplify right side
   1,672,436x = 13,466,565,981,124
5. Step 5: Solve for x
   x = 13,466,565,981,124/1,672,436
6. Step 6: Final answer
   x = 8,052,066.56