Finding the Third Proportional to 1,807,512 and 3,895,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,512 : 3,895,176 = 3,895,176 : x
2. Step 2: Convert to fraction form
   1,807,512/3,895,176 = 3,895,176/x
3. Step 3: Cross multiply
   1,807,512x = 3,895,176 × 3,895,176
4. Step 4: Simplify right side
   1,807,512x = 15,172,396,070,976
5. Step 5: Solve for x
   x = 15,172,396,070,976/1,807,512
6. Step 6: Final answer
   x = 8,394,077.64