Finding the Third Proportional to 3,251,832 and 7,003,120

Step by Step Solution

1. Step 1: Write the proportion equation
   3,251,832 : 7,003,120 = 7,003,120 : x
2. Step 2: Convert to fraction form
   3,251,832/7,003,120 = 7,003,120/x
3. Step 3: Cross multiply
   3,251,832x = 7,003,120 × 7,003,120
4. Step 4: Simplify right side
   3,251,832x = 49,043,689,734,400
5. Step 5: Solve for x
   x = 49,043,689,734,400/3,251,832
6. Step 6: Final answer
   x = 15,081,864.54