Finding the Third Proportional to 1,082,468 and 1,538,574

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,468 : 1,538,574 = 1,538,574 : x
2. Step 2: Convert to fraction form
   1,082,468/1,538,574 = 1,538,574/x
3. Step 3: Cross multiply
   1,082,468x = 1,538,574 × 1,538,574
4. Step 4: Simplify right side
   1,082,468x = 2,367,209,953,476
5. Step 5: Solve for x
   x = 2,367,209,953,476/1,082,468
6. Step 6: Final answer
   x = 2,186,863.68