Finding the Third Proportional to 3,841,642 and 8,334,452

Step by Step Solution

1. Step 1: Write the proportion equation
   3,841,642 : 8,334,452 = 8,334,452 : x
2. Step 2: Convert to fraction form
   3,841,642/8,334,452 = 8,334,452/x
3. Step 3: Cross multiply
   3,841,642x = 8,334,452 × 8,334,452
4. Step 4: Simplify right side
   3,841,642x = 69,463,090,140,304
5. Step 5: Solve for x
   x = 69,463,090,140,304/3,841,642
6. Step 6: Final answer
   x = 18,081,614.62