Finding the Third Proportional to 2,837,621 and 6,227,122

Step by Step Solution

1. Step 1: Write the proportion equation
   2,837,621 : 6,227,122 = 6,227,122 : x
2. Step 2: Convert to fraction form
   2,837,621/6,227,122 = 6,227,122/x
3. Step 3: Cross multiply
   2,837,621x = 6,227,122 × 6,227,122
4. Step 4: Simplify right side
   2,837,621x = 38,777,048,402,884
5. Step 5: Solve for x
   x = 38,777,048,402,884/2,837,621
6. Step 6: Final answer
   x = 13,665,337.41