Finding the Third Proportional to 1,455,262 and 3,165,345

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,262 : 3,165,345 = 3,165,345 : x
2. Step 2: Convert to fraction form
   1,455,262/3,165,345 = 3,165,345/x
3. Step 3: Cross multiply
   1,455,262x = 3,165,345 × 3,165,345
4. Step 4: Simplify right side
   1,455,262x = 10,019,408,969,025
5. Step 5: Solve for x
   x = 10,019,408,969,025/1,455,262
6. Step 6: Final answer
   x = 6,884,951.97