Finding the Third Proportional to 1,287,906 and 2,797,050

Step by Step Solution

1. Step 1: Write the proportion equation
   1,287,906 : 2,797,050 = 2,797,050 : x
2. Step 2: Convert to fraction form
   1,287,906/2,797,050 = 2,797,050/x
3. Step 3: Cross multiply
   1,287,906x = 2,797,050 × 2,797,050
4. Step 4: Simplify right side
   1,287,906x = 7,823,488,702,500
5. Step 5: Solve for x
   x = 7,823,488,702,500/1,287,906
6. Step 6: Final answer
   x = 6,074,580.52