Finding the Third Proportional to 1,242,444 and 2,661,960

Step by Step Solution

1. Step 1: Write the proportion equation
   1,242,444 : 2,661,960 = 2,661,960 : x
2. Step 2: Convert to fraction form
   1,242,444/2,661,960 = 2,661,960/x
3. Step 3: Cross multiply
   1,242,444x = 2,661,960 × 2,661,960
4. Step 4: Simplify right side
   1,242,444x = 7,086,031,041,600
5. Step 5: Solve for x
   x = 7,086,031,041,600/1,242,444
6. Step 6: Final answer
   x = 5,703,300.14