Finding the Third Proportional to 1,159,960 and 2,546,858

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,960 : 2,546,858 = 2,546,858 : x
2. Step 2: Convert to fraction form
   1,159,960/2,546,858 = 2,546,858/x
3. Step 3: Cross multiply
   1,159,960x = 2,546,858 × 2,546,858
4. Step 4: Simplify right side
   1,159,960x = 6,486,485,672,164
5. Step 5: Solve for x
   x = 6,486,485,672,164/1,159,960
6. Step 6: Final answer
   x = 5,591,990.82