Finding the Third Proportional to 14,372,463,732 and 31,275,740,280

Step by Step Solution

1. Step 1: Write the proportion equation
   14,372,463,732 : 31,275,740,280 = 31,275,740,280 : x
2. Step 2: Convert to fraction form
   14,372,463,732/31,275,740,280 = 31,275,740,280/x
3. Step 3: Cross multiply
   14,372,463,732x = 31,275,740,280 × 31,275,740,280
4. Step 4: Simplify right side
   14,372,463,732x = 978,171,930,062,014,513,152
5. Step 5: Solve for x
   x = 978,171,930,062,014,513,152/14,372,463,732
6. Step 6: Final answer
   x = 68,058,750,976.99