Finding the Third Proportional to 3,674,298 and 7,979,529

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674,298 : 7,979,529 = 7,979,529 : x
2. Step 2: Convert to fraction form
   3,674,298/7,979,529 = 7,979,529/x
3. Step 3: Cross multiply
   3,674,298x = 7,979,529 × 7,979,529
4. Step 4: Simplify right side
   3,674,298x = 63,672,883,061,841
5. Step 5: Solve for x
   x = 63,672,883,061,841/3,674,298
6. Step 6: Final answer
   x = 17,329,264.82