Finding the Third Proportional to 2,059,679 and 4,485,514

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059,679 : 4,485,514 = 4,485,514 : x
2. Step 2: Convert to fraction form
   2,059,679/4,485,514 = 4,485,514/x
3. Step 3: Cross multiply
   2,059,679x = 4,485,514 × 4,485,514
4. Step 4: Simplify right side
   2,059,679x = 20,119,835,844,196
5. Step 5: Solve for x
   x = 20,119,835,844,196/2,059,679
6. Step 6: Final answer
   x = 9,768,432.77