Finding the Third Proportional to 2,831,500 and 6,160,664

Step by Step Solution

1. Step 1: Write the proportion equation
   2,831,500 : 6,160,664 = 6,160,664 : x
2. Step 2: Convert to fraction form
   2,831,500/6,160,664 = 6,160,664/x
3. Step 3: Cross multiply
   2,831,500x = 6,160,664 × 6,160,664
4. Step 4: Simplify right side
   2,831,500x = 37,953,780,920,896
5. Step 5: Solve for x
   x = 37,953,780,920,896/2,831,500
6. Step 6: Final answer
   x = 13,404,125.35