Finding the Third Proportional to 3,064,286 and 4,639,089

Step by Step Solution

1. Step 1: Write the proportion equation
   3,064,286 : 4,639,089 = 4,639,089 : x
2. Step 2: Convert to fraction form
   3,064,286/4,639,089 = 4,639,089/x
3. Step 3: Cross multiply
   3,064,286x = 4,639,089 × 4,639,089
4. Step 4: Simplify right side
   3,064,286x = 21,521,146,749,921
5. Step 5: Solve for x
   x = 21,521,146,749,921/3,064,286
6. Step 6: Final answer
   x = 7,023,217.40