Finding the Third Proportional to 1,388,334 and 2,097,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,388,334 : 2,097,294 = 2,097,294 : x
2. Step 2: Convert to fraction form
   1,388,334/2,097,294 = 2,097,294/x
3. Step 3: Cross multiply
   1,388,334x = 2,097,294 × 2,097,294
4. Step 4: Simplify right side
   1,388,334x = 4,398,642,122,436
5. Step 5: Solve for x
   x = 4,398,642,122,436/1,388,334
6. Step 6: Final answer
   x = 3,168,288.12