Finding the Third Proportional to 1,148,258 and 2,681,996

Step by Step Solution

1. Step 1: Write the proportion equation
   1,148,258 : 2,681,996 = 2,681,996 : x
2. Step 2: Convert to fraction form
   1,148,258/2,681,996 = 2,681,996/x
3. Step 3: Cross multiply
   1,148,258x = 2,681,996 × 2,681,996
4. Step 4: Simplify right side
   1,148,258x = 7,193,102,544,016
5. Step 5: Solve for x
   x = 7,193,102,544,016/1,148,258
6. Step 6: Final answer
   x = 6,264,360.92