Finding the Third Proportional to 1,501,779 and 3,110,010

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,779 : 3,110,010 = 3,110,010 : x
2. Step 2: Convert to fraction form
   1,501,779/3,110,010 = 3,110,010/x
3. Step 3: Cross multiply
   1,501,779x = 3,110,010 × 3,110,010
4. Step 4: Simplify right side
   1,501,779x = 9,672,162,200,100
5. Step 5: Solve for x
   x = 9,672,162,200,100/1,501,779
6. Step 6: Final answer
   x = 6,440,469.74