Finding the Third Proportional to 1,983,648 and 4,296,960

Step by Step Solution

1. Step 1: Write the proportion equation
   1,983,648 : 4,296,960 = 4,296,960 : x
2. Step 2: Convert to fraction form
   1,983,648/4,296,960 = 4,296,960/x
3. Step 3: Cross multiply
   1,983,648x = 4,296,960 × 4,296,960
4. Step 4: Simplify right side
   1,983,648x = 18,463,865,241,600
5. Step 5: Solve for x
   x = 18,463,865,241,600/1,983,648
6. Step 6: Final answer
   x = 9,308,035.12