Finding the Third Proportional to 1,047,999 and 2,245,395

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,999 : 2,245,395 = 2,245,395 : x
2. Step 2: Convert to fraction form
   1,047,999/2,245,395 = 2,245,395/x
3. Step 3: Cross multiply
   1,047,999x = 2,245,395 × 2,245,395
4. Step 4: Simplify right side
   1,047,999x = 5,041,798,706,025
5. Step 5: Solve for x
   x = 5,041,798,706,025/1,047,999
6. Step 6: Final answer
   x = 4,810,881.22