Finding the Third Proportional to 2,119,064 and 3,170,130

Step by Step Solution

1. Step 1: Write the proportion equation
   2,119,064 : 3,170,130 = 3,170,130 : x
2. Step 2: Convert to fraction form
   2,119,064/3,170,130 = 3,170,130/x
3. Step 3: Cross multiply
   2,119,064x = 3,170,130 × 3,170,130
4. Step 4: Simplify right side
   2,119,064x = 10,049,724,216,900
5. Step 5: Solve for x
   x = 10,049,724,216,900/2,119,064
6. Step 6: Final answer
   x = 4,742,529.82