Finding the Third Proportional to 116,324,977.50 and 244,683,747

Step by Step Solution

1. Step 1: Write the proportion equation
   116,324,977.50 : 244,683,747 = 244,683,747 : x
2. Step 2: Convert to fraction form
   116,324,977.50/244,683,747 = 244,683,747/x
3. Step 3: Cross multiply
   116,324,977.50x = 244,683,747 × 244,683,747
4. Step 4: Simplify right side
   116,324,977.50x = 59,870,136,045,960,008
5. Step 5: Solve for x
   x = 59,870,136,045,960,008/116,324,977.50
6. Step 6: Final answer
   x = 514,679,971.00