Finding the Third Proportional to 1,965,576 and 4,286,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,965,576 : 4,286,904 = 4,286,904 : x
2. Step 2: Convert to fraction form
   1,965,576/4,286,904 = 4,286,904/x
3. Step 3: Cross multiply
   1,965,576x = 4,286,904 × 4,286,904
4. Step 4: Simplify right side
   1,965,576x = 18,377,545,905,216
5. Step 5: Solve for x
   x = 18,377,545,905,216/1,965,576
6. Step 6: Final answer
   x = 9,349,699.99