Finding the Third Proportional to 1,612,274 and 3,514,852

Step by Step Solution

1. Step 1: Write the proportion equation
   1,612,274 : 3,514,852 = 3,514,852 : x
2. Step 2: Convert to fraction form
   1,612,274/3,514,852 = 3,514,852/x
3. Step 3: Cross multiply
   1,612,274x = 3,514,852 × 3,514,852
4. Step 4: Simplify right side
   1,612,274x = 12,354,184,581,904
5. Step 5: Solve for x
   x = 12,354,184,581,904/1,612,274
6. Step 6: Final answer
   x = 7,662,583.77