Finding the Third Proportional to 1,602,078 and 2,403,436

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602,078 : 2,403,436 = 2,403,436 : x
2. Step 2: Convert to fraction form
   1,602,078/2,403,436 = 2,403,436/x
3. Step 3: Cross multiply
   1,602,078x = 2,403,436 × 2,403,436
4. Step 4: Simplify right side
   1,602,078x = 5,776,504,606,096
5. Step 5: Solve for x
   x = 5,776,504,606,096/1,602,078
6. Step 6: Final answer
   x = 3,605,632.56