Finding the Third Proportional to 2,693,855 and 4,182,438

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693,855 : 4,182,438 = 4,182,438 : x
2. Step 2: Convert to fraction form
   2,693,855/4,182,438 = 4,182,438/x
3. Step 3: Cross multiply
   2,693,855x = 4,182,438 × 4,182,438
4. Step 4: Simplify right side
   2,693,855x = 17,492,787,623,844
5. Step 5: Solve for x
   x = 17,492,787,623,844/2,693,855
6. Step 6: Final answer
   x = 6,493,589.16