Finding the Third Proportional to 1,102,275 and 1,670,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,102,275 : 1,670,018 = 1,670,018 : x
2. Step 2: Convert to fraction form
   1,102,275/1,670,018 = 1,670,018/x
3. Step 3: Cross multiply
   1,102,275x = 1,670,018 × 1,670,018
4. Step 4: Simplify right side
   1,102,275x = 2,788,960,120,324
5. Step 5: Solve for x
   x = 2,788,960,120,324/1,102,275
6. Step 6: Final answer
   x = 2,530,185.41