Finding the Third Proportional to 482,314 and 1,047,638

Step by Step Solution

1. Step 1: Write the proportion equation
   482,314 : 1,047,638 = 1,047,638 : x
2. Step 2: Convert to fraction form
   482,314/1,047,638 = 1,047,638/x
3. Step 3: Cross multiply
   482,314x = 1,047,638 × 1,047,638
4. Step 4: Simplify right side
   482,314x = 1,097,545,379,044
5. Step 5: Solve for x
   x = 1,097,545,379,044/482,314
6. Step 6: Final answer
   x = 2,275,582.67