Finding the Third Proportional to 3,399,097,387 and 7,314,755,580

Step by Step Solution

1. Step 1: Write the proportion equation
   3,399,097,387 : 7,314,755,580 = 7,314,755,580 : x
2. Step 2: Convert to fraction form
   3,399,097,387/7,314,755,580 = 7,314,755,580/x
3. Step 3: Cross multiply
   3,399,097,387x = 7,314,755,580 × 7,314,755,580
4. Step 4: Simplify right side
   3,399,097,387x = 53,505,649,195,141,136,384
5. Step 5: Solve for x
   x = 53,505,649,195,141,136,384/3,399,097,387
6. Step 6: Final answer
   x = 15,741,134,514.06