Finding the Third Proportional to 1,808,500 and 2,647,950

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,500 : 2,647,950 = 2,647,950 : x
2. Step 2: Convert to fraction form
   1,808,500/2,647,950 = 2,647,950/x
3. Step 3: Cross multiply
   1,808,500x = 2,647,950 × 2,647,950
4. Step 4: Simplify right side
   1,808,500x = 7,011,639,202,500
5. Step 5: Solve for x
   x = 7,011,639,202,500/1,808,500
6. Step 6: Final answer
   x = 3,877,046.84