Finding the Third Proportional to 455,889 and 1,055,301.38

Step by Step Solution

1. Step 1: Write the proportion equation
   455,889 : 1,055,301.38 = 1,055,301.38 : x
2. Step 2: Convert to fraction form
   455,889/1,055,301.38 = 1,055,301.38/x
3. Step 3: Cross multiply
   455,889x = 1,055,301.38 × 1,055,301.38
4. Step 4: Simplify right side
   455,889x = 1,113,660,992,076.89
5. Step 5: Solve for x
   x = 1,113,660,992,076.89/455,889
6. Step 6: Final answer
   x = 2,442,833.65