Finding the Third Proportional to 7,243,920 and 9,802,968

Step by Step Solution

1. Step 1: Write the proportion equation
   7,243,920 : 9,802,968 = 9,802,968 : x
2. Step 2: Convert to fraction form
   7,243,920/9,802,968 = 9,802,968/x
3. Step 3: Cross multiply
   7,243,920x = 9,802,968 × 9,802,968
4. Step 4: Simplify right side
   7,243,920x = 96,098,181,609,024
5. Step 5: Solve for x
   x = 96,098,181,609,024/7,243,920
6. Step 6: Final answer
   x = 13,266,046.78