Finding the Third Proportional to 2,831,554 and 6,113,900

Step by Step Solution

1. Step 1: Write the proportion equation
   2,831,554 : 6,113,900 = 6,113,900 : x
2. Step 2: Convert to fraction form
   2,831,554/6,113,900 = 6,113,900/x
3. Step 3: Cross multiply
   2,831,554x = 6,113,900 × 6,113,900
4. Step 4: Simplify right side
   2,831,554x = 37,379,773,210,000
5. Step 5: Solve for x
   x = 37,379,773,210,000/2,831,554
6. Step 6: Final answer
   x = 13,201,151.46