Finding the Third Proportional to 2,201,637 and 3,100,388

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,637 : 3,100,388 = 3,100,388 : x
2. Step 2: Convert to fraction form
   2,201,637/3,100,388 = 3,100,388/x
3. Step 3: Cross multiply
   2,201,637x = 3,100,388 × 3,100,388
4. Step 4: Simplify right side
   2,201,637x = 9,612,405,750,544
5. Step 5: Solve for x
   x = 9,612,405,750,544/2,201,637
6. Step 6: Final answer
   x = 4,366,026.62