Finding the Third Proportional to 2,777,800 and 6,087,392

Step by Step Solution

1. Step 1: Write the proportion equation
   2,777,800 : 6,087,392 = 6,087,392 : x
2. Step 2: Convert to fraction form
   2,777,800/6,087,392 = 6,087,392/x
3. Step 3: Cross multiply
   2,777,800x = 6,087,392 × 6,087,392
4. Step 4: Simplify right side
   2,777,800x = 37,056,341,361,664
5. Step 5: Solve for x
   x = 37,056,341,361,664/2,777,800
6. Step 6: Final answer
   x = 13,340,176.17