Finding the Third Proportional to 3,336,792 and 7,285,224

Step by Step Solution

1. Step 1: Write the proportion equation
   3,336,792 : 7,285,224 = 7,285,224 : x
2. Step 2: Convert to fraction form
   3,336,792/7,285,224 = 7,285,224/x
3. Step 3: Cross multiply
   3,336,792x = 7,285,224 × 7,285,224
4. Step 4: Simplify right side
   3,336,792x = 53,074,488,730,176
5. Step 5: Solve for x
   x = 53,074,488,730,176/3,336,792
6. Step 6: Final answer
   x = 15,905,842.72