Finding the Third Proportional to 3,708,445 and 7,701,105

Step by Step Solution

1. Step 1: Write the proportion equation
   3,708,445 : 7,701,105 = 7,701,105 : x
2. Step 2: Convert to fraction form
   3,708,445/7,701,105 = 7,701,105/x
3. Step 3: Cross multiply
   3,708,445x = 7,701,105 × 7,701,105
4. Step 4: Simplify right side
   3,708,445x = 59,307,018,221,025
5. Step 5: Solve for x
   x = 59,307,018,221,025/3,708,445
6. Step 6: Final answer
   x = 15,992,422.22