Finding the Third Proportional to 3,551,298 and 7,826,460

Step by Step Solution

1. Step 1: Write the proportion equation
   3,551,298 : 7,826,460 = 7,826,460 : x
2. Step 2: Convert to fraction form
   3,551,298/7,826,460 = 7,826,460/x
3. Step 3: Cross multiply
   3,551,298x = 7,826,460 × 7,826,460
4. Step 4: Simplify right side
   3,551,298x = 61,253,476,131,600
5. Step 5: Solve for x
   x = 61,253,476,131,600/3,551,298
6. Step 6: Final answer
   x = 17,248,193.80