Finding the Third Proportional to 2,757,436 and 4,139,070

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,436 : 4,139,070 = 4,139,070 : x
2. Step 2: Convert to fraction form
   2,757,436/4,139,070 = 4,139,070/x
3. Step 3: Cross multiply
   2,757,436x = 4,139,070 × 4,139,070
4. Step 4: Simplify right side
   2,757,436x = 17,131,900,464,900
5. Step 5: Solve for x
   x = 17,131,900,464,900/2,757,436
6. Step 6: Final answer
   x = 6,212,982.08