Finding the Third Proportional to 2,210,506 and 3,515,031

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,506 : 3,515,031 = 3,515,031 : x
2. Step 2: Convert to fraction form
   2,210,506/3,515,031 = 3,515,031/x
3. Step 3: Cross multiply
   2,210,506x = 3,515,031 × 3,515,031
4. Step 4: Simplify right side
   2,210,506x = 12,355,442,930,961
5. Step 5: Solve for x
   x = 12,355,442,930,961/2,210,506
6. Step 6: Final answer
   x = 5,589,418.41