Finding the Third Proportional to 2,041,776 and 4,431,456

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041,776 : 4,431,456 = 4,431,456 : x
2. Step 2: Convert to fraction form
   2,041,776/4,431,456 = 4,431,456/x
3. Step 3: Cross multiply
   2,041,776x = 4,431,456 × 4,431,456
4. Step 4: Simplify right side
   2,041,776x = 19,637,802,279,936
5. Step 5: Solve for x
   x = 19,637,802,279,936/2,041,776
6. Step 6: Final answer
   x = 9,618,000.35