Finding the Third Proportional to 2,281,466 and 3,189,819

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281,466 : 3,189,819 = 3,189,819 : x
2. Step 2: Convert to fraction form
   2,281,466/3,189,819 = 3,189,819/x
3. Step 3: Cross multiply
   2,281,466x = 3,189,819 × 3,189,819
4. Step 4: Simplify right side
   2,281,466x = 10,174,945,252,761
5. Step 5: Solve for x
   x = 10,174,945,252,761/2,281,466
6. Step 6: Final answer
   x = 4,459,827.70