Finding the Third Proportional to 3,435,372 and 7,462,692

Step by Step Solution

1. Step 1: Write the proportion equation
   3,435,372 : 7,462,692 = 7,462,692 : x
2. Step 2: Convert to fraction form
   3,435,372/7,462,692 = 7,462,692/x
3. Step 3: Cross multiply
   3,435,372x = 7,462,692 × 7,462,692
4. Step 4: Simplify right side
   3,435,372x = 55,691,771,886,864
5. Step 5: Solve for x
   x = 55,691,771,886,864/3,435,372
6. Step 6: Final answer
   x = 16,211,278.40