Finding the Third Proportional to 2,059,506 and 4,462,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059,506 : 4,462,128 = 4,462,128 : x
2. Step 2: Convert to fraction form
   2,059,506/4,462,128 = 4,462,128/x
3. Step 3: Cross multiply
   2,059,506x = 4,462,128 × 4,462,128
4. Step 4: Simplify right side
   2,059,506x = 19,910,586,288,384
5. Step 5: Solve for x
   x = 19,910,586,288,384/2,059,506
6. Step 6: Final answer
   x = 9,667,651.51