Finding the Third Proportional to 116,325,172 and 244,684,136

Step by Step Solution

1. Step 1: Write the proportion equation
   116,325,172 : 244,684,136 = 244,684,136 : x
2. Step 2: Convert to fraction form
   116,325,172/244,684,136 = 244,684,136/x
3. Step 3: Cross multiply
   116,325,172x = 244,684,136 × 244,684,136
4. Step 4: Simplify right side
   116,325,172x = 59,870,326,410,066,496
5. Step 5: Solve for x
   x = 59,870,326,410,066,496/116,325,172
6. Step 6: Final answer
   x = 514,680,746.92