Finding the Third Proportional to 116,324,978 and 244,683,748

Step by Step Solution

1. Step 1: Write the proportion equation
   116,324,978 : 244,683,748 = 244,683,748 : x
2. Step 2: Convert to fraction form
   116,324,978/244,683,748 = 244,683,748/x
3. Step 3: Cross multiply
   116,324,978x = 244,683,748 × 244,683,748
4. Step 4: Simplify right side
   116,324,978x = 59,870,136,535,327,504
5. Step 5: Solve for x
   x = 59,870,136,535,327,504/116,324,978
6. Step 6: Final answer
   x = 514,679,972.99