Finding the Third Proportional to 3,683,609 and 7,748,968

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683,609 : 7,748,968 = 7,748,968 : x
2. Step 2: Convert to fraction form
   3,683,609/7,748,968 = 7,748,968/x
3. Step 3: Cross multiply
   3,683,609x = 7,748,968 × 7,748,968
4. Step 4: Simplify right side
   3,683,609x = 60,046,505,065,024
5. Step 5: Solve for x
   x = 60,046,505,065,024/3,683,609
6. Step 6: Final answer
   x = 16,300,998.58