Finding the Third Proportional to 3,564,792 and 7,423,344

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,792 : 7,423,344 = 7,423,344 : x
2. Step 2: Convert to fraction form
   3,564,792/7,423,344 = 7,423,344/x
3. Step 3: Cross multiply
   3,564,792x = 7,423,344 × 7,423,344
4. Step 4: Simplify right side
   3,564,792x = 55,106,036,142,336
5. Step 5: Solve for x
   x = 55,106,036,142,336/3,564,792
6. Step 6: Final answer
   x = 15,458,415.57