Finding the Third Proportional to 1,119,749 and 1,700,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,119,749 : 1,700,360 = 1,700,360 : x
2. Step 2: Convert to fraction form
   1,119,749/1,700,360 = 1,700,360/x
3. Step 3: Cross multiply
   1,119,749x = 1,700,360 × 1,700,360
4. Step 4: Simplify right side
   1,119,749x = 2,891,224,129,600
5. Step 5: Solve for x
   x = 2,891,224,129,600/1,119,749
6. Step 6: Final answer
   x = 2,582,028.77