Finding the Third Proportional to 526,841 and 1,142,258

Step by Step Solution

1. Step 1: Write the proportion equation
   526,841 : 1,142,258 = 1,142,258 : x
2. Step 2: Convert to fraction form
   526,841/1,142,258 = 1,142,258/x
3. Step 3: Cross multiply
   526,841x = 1,142,258 × 1,142,258
4. Step 4: Simplify right side
   526,841x = 1,304,753,338,564
5. Step 5: Solve for x
   x = 1,304,753,338,564/526,841
6. Step 6: Final answer
   x = 2,476,559.98