Finding the Third Proportional to 10,465,615,570.50 and 16,086,401,478

Step by Step Solution

1. Step 1: Write the proportion equation
   10,465,615,570.50 : 16,086,401,478 = 16,086,401,478 : x
2. Step 2: Convert to fraction form
   10,465,615,570.50/16,086,401,478 = 16,086,401,478/x
3. Step 3: Cross multiply
   10,465,615,570.50x = 16,086,401,478 × 16,086,401,478
4. Step 4: Simplify right side
   10,465,615,570.50x = 258,772,312,511,400,574,976
5. Step 5: Solve for x
   x = 258,772,312,511,400,574,976/10,465,615,570.50
6. Step 6: Final answer
   x = 24,725,952,407.50