Finding the Third Proportional to 1,049,899 and 2,248,505

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,899 : 2,248,505 = 2,248,505 : x
2. Step 2: Convert to fraction form
   1,049,899/2,248,505 = 2,248,505/x
3. Step 3: Cross multiply
   1,049,899x = 2,248,505 × 2,248,505
4. Step 4: Simplify right side
   1,049,899x = 5,055,774,735,025
5. Step 5: Solve for x
   x = 5,055,774,735,025/1,049,899
6. Step 6: Final answer
   x = 4,815,486.76