Finding the Third Proportional to 2,913,820 and 6,338,024

Step by Step Solution

1. Step 1: Write the proportion equation
   2,913,820 : 6,338,024 = 6,338,024 : x
2. Step 2: Convert to fraction form
   2,913,820/6,338,024 = 6,338,024/x
3. Step 3: Cross multiply
   2,913,820x = 6,338,024 × 6,338,024
4. Step 4: Simplify right side
   2,913,820x = 40,170,548,224,576
5. Step 5: Solve for x
   x = 40,170,548,224,576/2,913,820
6. Step 6: Final answer
   x = 13,786,214.74