Finding the Third Proportional to 1,260,352 and 1,891,444

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,352 : 1,891,444 = 1,891,444 : x
2. Step 2: Convert to fraction form
   1,260,352/1,891,444 = 1,891,444/x
3. Step 3: Cross multiply
   1,260,352x = 1,891,444 × 1,891,444
4. Step 4: Simplify right side
   1,260,352x = 3,577,560,405,136
5. Step 5: Solve for x
   x = 3,577,560,405,136/1,260,352
6. Step 6: Final answer
   x = 2,838,540.67