Finding the Third Proportional to 1,134,456 and 1,756,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,456 : 1,756,386 = 1,756,386 : x
2. Step 2: Convert to fraction form
   1,134,456/1,756,386 = 1,756,386/x
3. Step 3: Cross multiply
   1,134,456x = 1,756,386 × 1,756,386
4. Step 4: Simplify right side
   1,134,456x = 3,084,891,780,996
5. Step 5: Solve for x
   x = 3,084,891,780,996/1,134,456
6. Step 6: Final answer
   x = 2,719,269.66