Finding the Third Proportional to 1,486,528 and 2,243,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,486,528 : 2,243,724 = 2,243,724 : x
2. Step 2: Convert to fraction form
   1,486,528/2,243,724 = 2,243,724/x
3. Step 3: Cross multiply
   1,486,528x = 2,243,724 × 2,243,724
4. Step 4: Simplify right side
   1,486,528x = 5,034,297,388,176
5. Step 5: Solve for x
   x = 5,034,297,388,176/1,486,528
6. Step 6: Final answer
   x = 3,386,614.57