Finding the Third Proportional to 2,831,544 and 6,113,880

Step by Step Solution

1. Step 1: Write the proportion equation
   2,831,544 : 6,113,880 = 6,113,880 : x
2. Step 2: Convert to fraction form
   2,831,544/6,113,880 = 6,113,880/x
3. Step 3: Cross multiply
   2,831,544x = 6,113,880 × 6,113,880
4. Step 4: Simplify right side
   2,831,544x = 37,379,528,654,400
5. Step 5: Solve for x
   x = 37,379,528,654,400/2,831,544
6. Step 6: Final answer
   x = 13,201,111.71