Finding the Third Proportional to 7,164,085,186.50 and 15,501,644,589

Step by Step Solution

1. Step 1: Write the proportion equation
   7,164,085,186.50 : 15,501,644,589 = 15,501,644,589 : x
2. Step 2: Convert to fraction form
   7,164,085,186.50/15,501,644,589 = 15,501,644,589/x
3. Step 3: Cross multiply
   7,164,085,186.50x = 15,501,644,589 × 15,501,644,589
4. Step 4: Simplify right side
   7,164,085,186.50x = 240,300,984,963,672,965,120
5. Step 5: Solve for x
   x = 240,300,984,963,672,965,120/7,164,085,186.50
6. Step 6: Final answer
   x = 33,542,452,205.41