Finding the Third Proportional to 1,150,360 and 1,779,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,360 : 1,779,378 = 1,779,378 : x
2. Step 2: Convert to fraction form
   1,150,360/1,779,378 = 1,779,378/x
3. Step 3: Cross multiply
   1,150,360x = 1,779,378 × 1,779,378
4. Step 4: Simplify right side
   1,150,360x = 3,166,186,066,884
5. Step 5: Solve for x
   x = 3,166,186,066,884/1,150,360
6. Step 6: Final answer
   x = 2,752,343.67