Finding the Third Proportional to 3,943,852 and 8,074,592

Step by Step Solution

1. Step 1: Write the proportion equation
   3,943,852 : 8,074,592 = 8,074,592 : x
2. Step 2: Convert to fraction form
   3,943,852/8,074,592 = 8,074,592/x
3. Step 3: Cross multiply
   3,943,852x = 8,074,592 × 8,074,592
4. Step 4: Simplify right side
   3,943,852x = 65,199,035,966,464
5. Step 5: Solve for x
   x = 65,199,035,966,464/3,943,852
6. Step 6: Final answer
   x = 16,531,816.09