Finding the Third Proportional to 755,946 and 1,644,732

Step by Step Solution

1. Step 1: Write the proportion equation
   755,946 : 1,644,732 = 1,644,732 : x
2. Step 2: Convert to fraction form
   755,946/1,644,732 = 1,644,732/x
3. Step 3: Cross multiply
   755,946x = 1,644,732 × 1,644,732
4. Step 4: Simplify right side
   755,946x = 2,705,143,351,824
5. Step 5: Solve for x
   x = 2,705,143,351,824/755,946
6. Step 6: Final answer
   x = 3,578,487.55