Finding the Third Proportional to 2,585,528 and 5,584,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585,528 : 5,584,048 = 5,584,048 : x
2. Step 2: Convert to fraction form
   2,585,528/5,584,048 = 5,584,048/x
3. Step 3: Cross multiply
   2,585,528x = 5,584,048 × 5,584,048
4. Step 4: Simplify right side
   2,585,528x = 31,181,592,066,304
5. Step 5: Solve for x
   x = 31,181,592,066,304/2,585,528
6. Step 6: Final answer
   x = 12,060,048.11