Finding the Third Proportional to 116,301,570 and 253,728,084

Step by Step Solution

1. Step 1: Write the proportion equation
   116,301,570 : 253,728,084 = 253,728,084 : x
2. Step 2: Convert to fraction form
   116,301,570/253,728,084 = 253,728,084/x
3. Step 3: Cross multiply
   116,301,570x = 253,728,084 × 253,728,084
4. Step 4: Simplify right side
   116,301,570x = 64,377,940,610,311,056
5. Step 5: Solve for x
   x = 64,377,940,610,311,056/116,301,570
6. Step 6: Final answer
   x = 553,543,177.54