Finding the Third Proportional to 1,053,453 and 2,275,056

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,453 : 2,275,056 = 2,275,056 : x
2. Step 2: Convert to fraction form
   1,053,453/2,275,056 = 2,275,056/x
3. Step 3: Cross multiply
   1,053,453x = 2,275,056 × 2,275,056
4. Step 4: Simplify right side
   1,053,453x = 5,175,879,803,136
5. Step 5: Solve for x
   x = 5,175,879,803,136/1,053,453
6. Step 6: Final answer
   x = 4,913,251.76