Finding the Third Proportional to 6,098,560 and 8,978,886

Step by Step Solution

1. Step 1: Write the proportion equation
   6,098,560 : 8,978,886 = 8,978,886 : x
2. Step 2: Convert to fraction form
   6,098,560/8,978,886 = 8,978,886/x
3. Step 3: Cross multiply
   6,098,560x = 8,978,886 × 8,978,886
4. Step 4: Simplify right side
   6,098,560x = 80,620,393,800,996
5. Step 5: Solve for x
   x = 80,620,393,800,996/6,098,560
6. Step 6: Final answer
   x = 13,219,578.69