Finding the Third Proportional to 7,709,431,551.50 and 10,401,833,341.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,709,431,551.50 : 10,401,833,341.50 = 10,401,833,341.50 : x
2. Step 2: Convert to fraction form
   7,709,431,551.50/10,401,833,341.50 = 10,401,833,341.50/x
3. Step 3: Cross multiply
   7,709,431,551.50x = 10,401,833,341.50 × 10,401,833,341.50
4. Step 4: Simplify right side
   7,709,431,551.50x = 108,198,136,864,341,049,344
5. Step 5: Solve for x
   x = 108,198,136,864,341,049,344/7,709,431,551.50
6. Step 6: Final answer
   x = 14,034,515,533.55