Finding the Third Proportional to 1,771,136 and 2,657,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,136 : 2,657,028 = 2,657,028 : x
2. Step 2: Convert to fraction form
   1,771,136/2,657,028 = 2,657,028/x
3. Step 3: Cross multiply
   1,771,136x = 2,657,028 × 2,657,028
4. Step 4: Simplify right side
   1,771,136x = 7,059,797,792,784
5. Step 5: Solve for x
   x = 7,059,797,792,784/1,771,136
6. Step 6: Final answer
   x = 3,986,028.06