Finding the Third Proportional to 1,771,444 and 2,820,056

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,444 : 2,820,056 = 2,820,056 : x
2. Step 2: Convert to fraction form
   1,771,444/2,820,056 = 2,820,056/x
3. Step 3: Cross multiply
   1,771,444x = 2,820,056 × 2,820,056
4. Step 4: Simplify right side
   1,771,444x = 7,952,715,843,136
5. Step 5: Solve for x
   x = 7,952,715,843,136/1,771,444
6. Step 6: Final answer
   x = 4,489,397.26