Finding the Third Proportional to 53,376,559 and 116,540,510

Step by Step Solution

1. Step 1: Write the proportion equation
   53,376,559 : 116,540,510 = 116,540,510 : x
2. Step 2: Convert to fraction form
   53,376,559/116,540,510 = 116,540,510/x
3. Step 3: Cross multiply
   53,376,559x = 116,540,510 × 116,540,510
4. Step 4: Simplify right side
   53,376,559x = 13,581,690,471,060,100
5. Step 5: Solve for x
   x = 13,581,690,471,060,100/53,376,559
6. Step 6: Final answer
   x = 254,450,469.00