Finding the Third Proportional to 3,775,494 and 8,214,444

Step by Step Solution

1. Step 1: Write the proportion equation
   3,775,494 : 8,214,444 = 8,214,444 : x
2. Step 2: Convert to fraction form
   3,775,494/8,214,444 = 8,214,444/x
3. Step 3: Cross multiply
   3,775,494x = 8,214,444 × 8,214,444
4. Step 4: Simplify right side
   3,775,494x = 67,477,090,229,136
5. Step 5: Solve for x
   x = 67,477,090,229,136/3,775,494
6. Step 6: Final answer
   x = 17,872,387.09