Finding the Third Proportional to 1,070,541 and 1,538,743

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,541 : 1,538,743 = 1,538,743 : x
2. Step 2: Convert to fraction form
   1,070,541/1,538,743 = 1,538,743/x
3. Step 3: Cross multiply
   1,070,541x = 1,538,743 × 1,538,743
4. Step 4: Simplify right side
   1,070,541x = 2,367,730,020,049
5. Step 5: Solve for x
   x = 2,367,730,020,049/1,070,541
6. Step 6: Final answer
   x = 2,211,713.54