Finding the Third Proportional to 6,624,533 and 9,969,968

Step by Step Solution

1. Step 1: Write the proportion equation
   6,624,533 : 9,969,968 = 9,969,968 : x
2. Step 2: Convert to fraction form
   6,624,533/9,969,968 = 9,969,968/x
3. Step 3: Cross multiply
   6,624,533x = 9,969,968 × 9,969,968
4. Step 4: Simplify right side
   6,624,533x = 99,400,261,921,024
5. Step 5: Solve for x
   x = 99,400,261,921,024/6,624,533
6. Step 6: Final answer
   x = 15,004,870.82