Finding the Third Proportional to 3,587,715 and 5,514,429

Step by Step Solution

1. Step 1: Write the proportion equation
   3,587,715 : 5,514,429 = 5,514,429 : x
2. Step 2: Convert to fraction form
   3,587,715/5,514,429 = 5,514,429/x
3. Step 3: Cross multiply
   3,587,715x = 5,514,429 × 5,514,429
4. Step 4: Simplify right side
   3,587,715x = 30,408,927,196,041
5. Step 5: Solve for x
   x = 30,408,927,196,041/3,587,715
6. Step 6: Final answer
   x = 8,475,848.05