Finding the Third Proportional to 1,053,592 and 2,275,663

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,592 : 2,275,663 = 2,275,663 : x
2. Step 2: Convert to fraction form
   1,053,592/2,275,663 = 2,275,663/x
3. Step 3: Cross multiply
   1,053,592x = 2,275,663 × 2,275,663
4. Step 4: Simplify right side
   1,053,592x = 5,178,642,089,569
5. Step 5: Solve for x
   x = 5,178,642,089,569/1,053,592
6. Step 6: Final answer
   x = 4,915,225.33