Finding the Third Proportional to 1,038,150 and 2,252,556

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,150 : 2,252,556 = 2,252,556 : x
2. Step 2: Convert to fraction form
   1,038,150/2,252,556 = 2,252,556/x
3. Step 3: Cross multiply
   1,038,150x = 2,252,556 × 2,252,556
4. Step 4: Simplify right side
   1,038,150x = 5,074,008,533,136
5. Step 5: Solve for x
   x = 5,074,008,533,136/1,038,150
6. Step 6: Final answer
   x = 4,887,548.56