Finding the Third Proportional to 1,773,584 and 3,878,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,584 : 3,878,944 = 3,878,944 : x
2. Step 2: Convert to fraction form
   1,773,584/3,878,944 = 3,878,944/x
3. Step 3: Cross multiply
   1,773,584x = 3,878,944 × 3,878,944
4. Step 4: Simplify right side
   1,773,584x = 15,046,206,555,136
5. Step 5: Solve for x
   x = 15,046,206,555,136/1,773,584
6. Step 6: Final answer
   x = 8,483,503.77