Finding the Third Proportional to 2,254,650 and 3,973,638

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254,650 : 3,973,638 = 3,973,638 : x
2. Step 2: Convert to fraction form
   2,254,650/3,973,638 = 3,973,638/x
3. Step 3: Cross multiply
   2,254,650x = 3,973,638 × 3,973,638
4. Step 4: Simplify right side
   2,254,650x = 15,789,798,955,044
5. Step 5: Solve for x
   x = 15,789,798,955,044/2,254,650
6. Step 6: Final answer
   x = 7,003,215.11