Finding the Third Proportional to 3,734,214 and 7,605,372

Step by Step Solution

1. Step 1: Write the proportion equation
   3,734,214 : 7,605,372 = 7,605,372 : x
2. Step 2: Convert to fraction form
   3,734,214/7,605,372 = 7,605,372/x
3. Step 3: Cross multiply
   3,734,214x = 7,605,372 × 7,605,372
4. Step 4: Simplify right side
   3,734,214x = 57,841,683,258,384
5. Step 5: Solve for x
   x = 57,841,683,258,384/3,734,214
6. Step 6: Final answer
   x = 15,489,654.12