Finding the Third Proportional to 2,878,744 and 6,156,068

Step by Step Solution

1. Step 1: Write the proportion equation
   2,878,744 : 6,156,068 = 6,156,068 : x
2. Step 2: Convert to fraction form
   2,878,744/6,156,068 = 6,156,068/x
3. Step 3: Cross multiply
   2,878,744x = 6,156,068 × 6,156,068
4. Step 4: Simplify right side
   2,878,744x = 37,897,173,220,624
5. Step 5: Solve for x
   x = 37,897,173,220,624/2,878,744
6. Step 6: Final answer
   x = 13,164,481.88