Finding the Third Proportional to 3,459,298 and 7,367,606

Step by Step Solution

1. Step 1: Write the proportion equation
   3,459,298 : 7,367,606 = 7,367,606 : x
2. Step 2: Convert to fraction form
   3,459,298/7,367,606 = 7,367,606/x
3. Step 3: Cross multiply
   3,459,298x = 7,367,606 × 7,367,606
4. Step 4: Simplify right side
   3,459,298x = 54,281,618,171,236
5. Step 5: Solve for x
   x = 54,281,618,171,236/3,459,298
6. Step 6: Final answer
   x = 15,691,512.60