Finding the Third Proportional to 2,831,596 and 6,113,980

Step by Step Solution

1. Step 1: Write the proportion equation
   2,831,596 : 6,113,980 = 6,113,980 : x
2. Step 2: Convert to fraction form
   2,831,596/6,113,980 = 6,113,980/x
3. Step 3: Cross multiply
   2,831,596x = 6,113,980 × 6,113,980
4. Step 4: Simplify right side
   2,831,596x = 37,380,751,440,400
5. Step 5: Solve for x
   x = 37,380,751,440,400/2,831,596
6. Step 6: Final answer
   x = 13,201,301.12