Finding the Third Proportional to 1,388,327 and 2,097,283

Step by Step Solution

1. Step 1: Write the proportion equation
   1,388,327 : 2,097,283 = 2,097,283 : x
2. Step 2: Convert to fraction form
   1,388,327/2,097,283 = 2,097,283/x
3. Step 3: Cross multiply
   1,388,327x = 2,097,283 × 2,097,283
4. Step 4: Simplify right side
   1,388,327x = 4,398,595,982,089
5. Step 5: Solve for x
   x = 4,398,595,982,089/1,388,327
6. Step 6: Final answer
   x = 3,168,270.86