Finding the Third Proportional to 6,098,604 and 8,978,958

Step by Step Solution

1. Step 1: Write the proportion equation
   6,098,604 : 8,978,958 = 8,978,958 : x
2. Step 2: Convert to fraction form
   6,098,604/8,978,958 = 8,978,958/x
3. Step 3: Cross multiply
   6,098,604x = 8,978,958 × 8,978,958
4. Step 4: Simplify right side
   6,098,604x = 80,621,686,765,764
5. Step 5: Solve for x
   x = 80,621,686,765,764/6,098,604
6. Step 6: Final answer
   x = 13,219,695.32