Finding the Third Proportional to 2,397,398 and 4,262,294

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,398 : 4,262,294 = 4,262,294 : x
2. Step 2: Convert to fraction form
   2,397,398/4,262,294 = 4,262,294/x
3. Step 3: Cross multiply
   2,397,398x = 4,262,294 × 4,262,294
4. Step 4: Simplify right side
   2,397,398x = 18,167,150,142,436
5. Step 5: Solve for x
   x = 18,167,150,142,436/2,397,398
6. Step 6: Final answer
   x = 7,577,861.56