Finding the Third Proportional to 345,844,257 and 753,095,013

Step by Step Solution

1. Step 1: Write the proportion equation
   345,844,257 : 753,095,013 = 753,095,013 : x
2. Step 2: Convert to fraction form
   345,844,257/753,095,013 = 753,095,013/x
3. Step 3: Cross multiply
   345,844,257x = 753,095,013 × 753,095,013
4. Step 4: Simplify right side
   345,844,257x = 567,152,098,605,470,144
5. Step 5: Solve for x
   x = 567,152,098,605,470,144/345,844,257
6. Step 6: Final answer
   x = 1,639,906,076.58