Finding the Third Proportional to 4,057,202 and 6,278,960

Step by Step Solution

1. Step 1: Write the proportion equation
   4,057,202 : 6,278,960 = 6,278,960 : x
2. Step 2: Convert to fraction form
   4,057,202/6,278,960 = 6,278,960/x
3. Step 3: Cross multiply
   4,057,202x = 6,278,960 × 6,278,960
4. Step 4: Simplify right side
   4,057,202x = 39,425,338,681,600
5. Step 5: Solve for x
   x = 39,425,338,681,600/4,057,202
6. Step 6: Final answer
   x = 9,717,371.40