Finding the Third Proportional to 1,501,817 and 3,110,041

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,817 : 3,110,041 = 3,110,041 : x
2. Step 2: Convert to fraction form
   1,501,817/3,110,041 = 3,110,041/x
3. Step 3: Cross multiply
   1,501,817x = 3,110,041 × 3,110,041
4. Step 4: Simplify right side
   1,501,817x = 9,672,355,021,681
5. Step 5: Solve for x
   x = 9,672,355,021,681/1,501,817
6. Step 6: Final answer
   x = 6,440,435.17