Finding the Third Proportional to 1,946,723 and 4,192,942

Step by Step Solution

1. Step 1: Write the proportion equation
   1,946,723 : 4,192,942 = 4,192,942 : x
2. Step 2: Convert to fraction form
   1,946,723/4,192,942 = 4,192,942/x
3. Step 3: Cross multiply
   1,946,723x = 4,192,942 × 4,192,942
4. Step 4: Simplify right side
   1,946,723x = 17,580,762,615,364
5. Step 5: Solve for x
   x = 17,580,762,615,364/1,946,723
6. Step 6: Final answer
   x = 9,030,952.33