Finding the Third Proportional to 2,574,808 and 5,482,256

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,808 : 5,482,256 = 5,482,256 : x
2. Step 2: Convert to fraction form
   2,574,808/5,482,256 = 5,482,256/x
3. Step 3: Cross multiply
   2,574,808x = 5,482,256 × 5,482,256
4. Step 4: Simplify right side
   2,574,808x = 30,055,130,849,536
5. Step 5: Solve for x
   x = 30,055,130,849,536/2,574,808
6. Step 6: Final answer
   x = 11,672,765.83