Finding the Third Proportional to 1,150,005 and 2,521,443

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,005 : 2,521,443 = 2,521,443 : x
2. Step 2: Convert to fraction form
   1,150,005/2,521,443 = 2,521,443/x
3. Step 3: Cross multiply
   1,150,005x = 2,521,443 × 2,521,443
4. Step 4: Simplify right side
   1,150,005x = 6,357,674,802,249
5. Step 5: Solve for x
   x = 6,357,674,802,249/1,150,005
6. Step 6: Final answer
   x = 5,528,388.84