Finding the Third Proportional to 3,026,637 and 4,628,619

Step by Step Solution

1. Step 1: Write the proportion equation
   3,026,637 : 4,628,619 = 4,628,619 : x
2. Step 2: Convert to fraction form
   3,026,637/4,628,619 = 4,628,619/x
3. Step 3: Cross multiply
   3,026,637x = 4,628,619 × 4,628,619
4. Step 4: Simplify right side
   3,026,637x = 21,424,113,847,161
5. Step 5: Solve for x
   x = 21,424,113,847,161/3,026,637
6. Step 6: Final answer
   x = 7,078,521.09