Finding the Third Proportional to 946,469 and 2,064,240

Step by Step Solution

1. Step 1: Write the proportion equation
   946,469 : 2,064,240 = 2,064,240 : x
2. Step 2: Convert to fraction form
   946,469/2,064,240 = 2,064,240/x
3. Step 3: Cross multiply
   946,469x = 2,064,240 × 2,064,240
4. Step 4: Simplify right side
   946,469x = 4,261,086,777,600
5. Step 5: Solve for x
   x = 4,261,086,777,600/946,469
6. Step 6: Final answer
   x = 4,502,088.05