Finding the Third Proportional to 1,612,272 and 3,514,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,612,272 : 3,514,848 = 3,514,848 : x
2. Step 2: Convert to fraction form
   1,612,272/3,514,848 = 3,514,848/x
3. Step 3: Cross multiply
   1,612,272x = 3,514,848 × 3,514,848
4. Step 4: Simplify right side
   1,612,272x = 12,354,156,463,104
5. Step 5: Solve for x
   x = 12,354,156,463,104/1,612,272
6. Step 6: Final answer
   x = 7,662,575.83