Finding the Third Proportional to 2,983,570 and 4,588,619

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983,570 : 4,588,619 = 4,588,619 : x
2. Step 2: Convert to fraction form
   2,983,570/4,588,619 = 4,588,619/x
3. Step 3: Cross multiply
   2,983,570x = 4,588,619 × 4,588,619
4. Step 4: Simplify right side
   2,983,570x = 21,055,424,327,161
5. Step 5: Solve for x
   x = 21,055,424,327,161/2,983,570
6. Step 6: Final answer
   x = 7,057,124.29