Finding the Third Proportional to 3,819,624 and 5,190,570

Step by Step Solution

1. Step 1: Write the proportion equation
   3,819,624 : 5,190,570 = 5,190,570 : x
2. Step 2: Convert to fraction form
   3,819,624/5,190,570 = 5,190,570/x
3. Step 3: Cross multiply
   3,819,624x = 5,190,570 × 5,190,570
4. Step 4: Simplify right side
   3,819,624x = 26,942,016,924,900
5. Step 5: Solve for x
   x = 26,942,016,924,900/3,819,624
6. Step 6: Final answer
   x = 7,053,578.29