Finding the Third Proportional to 1,535,803 and 2,067,507

Step by Step Solution

1. Step 1: Write the proportion equation
   1,535,803 : 2,067,507 = 2,067,507 : x
2. Step 2: Convert to fraction form
   1,535,803/2,067,507 = 2,067,507/x
3. Step 3: Cross multiply
   1,535,803x = 2,067,507 × 2,067,507
4. Step 4: Simplify right side
   1,535,803x = 4,274,585,195,049
5. Step 5: Solve for x
   x = 4,274,585,195,049/1,535,803
6. Step 6: Final answer
   x = 2,783,290.04