Finding the Third Proportional to 7,087,851 and 10,716,345

Step by Step Solution

1. Step 1: Write the proportion equation
   7,087,851 : 10,716,345 = 10,716,345 : x
2. Step 2: Convert to fraction form
   7,087,851/10,716,345 = 10,716,345/x
3. Step 3: Cross multiply
   7,087,851x = 10,716,345 × 10,716,345
4. Step 4: Simplify right side
   7,087,851x = 114,840,050,159,025
5. Step 5: Solve for x
   x = 114,840,050,159,025/7,087,851
6. Step 6: Final answer
   x = 16,202,379.28