Finding the Third Proportional to 1,005,087 and 1,554,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,087 : 1,554,288 = 1,554,288 : x
2. Step 2: Convert to fraction form
   1,005,087/1,554,288 = 1,554,288/x
3. Step 3: Cross multiply
   1,005,087x = 1,554,288 × 1,554,288
4. Step 4: Simplify right side
   1,005,087x = 2,415,811,186,944
5. Step 5: Solve for x
   x = 2,415,811,186,944/1,005,087
6. Step 6: Final answer
   x = 2,403,584.15