Finding the Third Proportional to 2,665,386 and 3,798,708

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,386 : 3,798,708 = 3,798,708 : x
2. Step 2: Convert to fraction form
   2,665,386/3,798,708 = 3,798,708/x
3. Step 3: Cross multiply
   2,665,386x = 3,798,708 × 3,798,708
4. Step 4: Simplify right side
   2,665,386x = 14,430,182,469,264
5. Step 5: Solve for x
   x = 14,430,182,469,264/2,665,386
6. Step 6: Final answer
   x = 5,413,918.46