Finding the Third Proportional to 2,946,744 and 4,431,081

Step by Step Solution

1. Step 1: Write the proportion equation
   2,946,744 : 4,431,081 = 4,431,081 : x
2. Step 2: Convert to fraction form
   2,946,744/4,431,081 = 4,431,081/x
3. Step 3: Cross multiply
   2,946,744x = 4,431,081 × 4,431,081
4. Step 4: Simplify right side
   2,946,744x = 19,634,478,828,561
5. Step 5: Solve for x
   x = 19,634,478,828,561/2,946,744
6. Step 6: Final answer
   x = 6,663,109.80