Finding the Third Proportional to 2,817,260 and 5,867,992

Step by Step Solution

1. Step 1: Write the proportion equation
   2,817,260 : 5,867,992 = 5,867,992 : x
2. Step 2: Convert to fraction form
   2,817,260/5,867,992 = 5,867,992/x
3. Step 3: Cross multiply
   2,817,260x = 5,867,992 × 5,867,992
4. Step 4: Simplify right side
   2,817,260x = 34,433,330,112,064
5. Step 5: Solve for x
   x = 34,433,330,112,064/2,817,260
6. Step 6: Final answer
   x = 12,222,276.29