Finding the Third Proportional to 3,365,697 and 7,340,586

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365,697 : 7,340,586 = 7,340,586 : x
2. Step 2: Convert to fraction form
   3,365,697/7,340,586 = 7,340,586/x
3. Step 3: Cross multiply
   3,365,697x = 7,340,586 × 7,340,586
4. Step 4: Simplify right side
   3,365,697x = 53,884,202,823,396
5. Step 5: Solve for x
   x = 53,884,202,823,396/3,365,697
6. Step 6: Final answer
   x = 16,009,819.90